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2010.10.06:11:36:28
HP wspiera studentów w Szczecinie
30 września br. Centrum Edukacji i Badań HP oficjalnie rozpoczęło swoją działalność przy Zachodniopomorskim Uniwersytecie Technologicznym w Szczecinie. Ośrodek powstał w ramach programu Międzynarodowego Instytutu Technologicznego HP (IIT HP). Jego głównym celem jest edukacja światowej klasy specjalistów w dziedzinie IT i zapewnienie zarówno studentom, jak i wykładowcom dostępu do najnowocześniejszych technologii.

 

129328104283_558660007005Latchesar Ionkov
On 9/3/07, Latchesar Ionkov <lucho@xxxxxxxxxx wrote: This patch improves the 9P2000 support by allowing every user to attach separately. The patch defines three modes of access (new mount o

 
102229294646_595760007084Michal Piotrowski
Hi all, Here is a list of some known regressions in 2.6.23-rc5 with patches available. Feel free to add new regressions/remove fixed etc. rel="nofollow" kernelnewbies.org/known_regressions ke

 
131027924018_599160007990Jan Kara
On 9/12/07, Latchesar Ionkov <lucho@xxxxxxxxxx wrote: - allow only one user to access the tree (access=<uid ) Only the user with uid can access the v9fs tree. Other users that attempt

 
104426284520_563760007683Andrew Morton

 
186324584680_523760007172Jan Kara
On Sep 03, 2007 20:03 +0200, Jan Kara wrote: Ive finally got to writing up some proposal how could look system calls allowing for online filesystem defragmentation and generally moving file

 
195620004982_523860007604Michal Piotrowski
On Mon, 3 Sep 2007 05:46:02 -0700 Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx wrote: Apart from suspend-to-disks a), all of the above are post-2.6.21 regressions. I meant: post-2.6.22 regress

 
124426094533_589060007746Michal Piotrowski
Hi all, Here is a list of some known regressions in 2.6.23-rc5 with patches available. Feel free to add new regressions/remove fixed etc. rel="nofollow" kernelnewbies.org/known_regressions ke

 
197528764537_599360007315Andrew Morton

 
198229114944_550260007952Andrew Morton
On 9/3/07, Michal Piotrowski <michal.k.k.piotrowski@xxxxxxxxx wrote: Subject : console is messed up after resume from s2ram or switching to console from X References : rel="n

 
118424104409_586560007116Josef Jeff Sipek

 
103626024117_501860007704Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Josef Jeff Sipek <jsipek@xxxxxxxxxxxxx --- fs/unionfs/commonfops.c | 6 +++--- 1 files

 
162220844313_515560007880Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Unionfs needs a special fan-out version of fsstack_copy_attr_all. A single-level stackable file systems such as eCryptfs can therefore use a simplified fsstac

 
190129494755_543760007621Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Josef Jeff Sipek <jsipek@xxxxxxxxxxxxx --- fs/unionfs/rename.c | 30 +++++++++++++++++++

 
175329234531_569660007078Michal Piotrowski
On Mon, 3 Sep 2007 05:46:02 -0700 Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx wrote: Apart from suspend-to-disks a), all of the above are post-2.6.21 regressions. I meant: post-2.6.22 regress

 
164726084488_505560007135Jan Engelhardt
From: Erez Zadok <ezk@xxxxxxxxxxxxx Part of cache-coherency support (as per OLS07 talk and Documentation/filesystems/unionfs/concepts.txt): update our inode time if lower had changed. Signed-of

 
117125094737_528960007578Andrew Morton
On 9/3/07, Michal Piotrowski <michal.k.k.piotrowski@xxxxxxxxx wrote: Subject : console is messed up after resume from s2ram or switching to console from X References : rel="n

 
199321494662_530660007636Jan Engelhardt
From: Erez Zadok <ezk@xxxxxxxxxxxxx Utility functions to check if lower dentries/inodes are newer than upper ones, and purging cached data if lower objects are newer. Also passed flag to our d_

 
118522044584_594160007525Josef Jeff Sipek

 
156123954448_509260007872Jan Engelhardt
On Mon, Sep 03, 2007 at 08:52:17AM +0200, Jan Engelhardt wrote: On Sep 2 2007 22:20, Josef Jeff Sipek wrote: @@ -184,10 +183,92 @@ out: } /* + * Determine if the lower inode o

 
117127384480_566060007953Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Utility functions to check if lower dentries/inodes are newer than upper ones, and purging cached data if lower objects are newer. Also passed flag to our d_

 
179529654462_553260007989Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Josef Jeff Sipek <jsipek@xxxxxxxxxxxxx --- fs/unionfs/commonfops.c | 6 +++--- 1 files

 
110922464138_577160007442Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Utility functions to check if lower dentries/inodes are newer than upper ones, and purging cached data if lower objects are newer. Also passed flag to our d_

 
140727384647_599260007289Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Unionfs needs a special fan-out version of fsstack_copy_attr_all. A single-level stackable file systems such as eCryptfs can therefore use a simplified fsstac

 
151722394684_596560007775Satyam Sharma
From: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Josef Jeff Sipek <jsipek@xxxxxxxxxxxxx --- fs/namei.c | 1 + 1 files changed, 1 insert

 
183725024512_531760007305Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Josef Jeff Sipek <jsipek@xxxxxxxxxxxxx --- fs/unionfs/rename.c | 30 +++++++++++++++++++

 
127029574270_573260007524Josef Jeff Sipek
On Mon, Sep 03, 2007 at 09:59:15PM +0530, Satyam Sharma wrote: On Sun, 2 Sep 2007, Josef Jeff Sipek wrote: diff --git a/fs/namei.c b/fs/namei.c index a83160a..b2b7c8e 100644

 
172125974771_585960007323Jan Engelhardt
From: Erez Zadok <ezk@xxxxxxxxxxxxx Part of cache-coherency support (as per OLS07 talk and Documentation/filesystems/unionfs/concepts.txt): update our inode time if lower had changed. Signed-of

 
130127764060_594960007739Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Bug fix to test if a lower branch is readonly, even when given negative dentries. Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Josef Jeff

 
123822844978_592260007309Jan Engelhardt
From: Erez Zadok <ezk@xxxxxxxxxxxxx Utility functions to check if lower dentries/inodes are newer than upper ones, and purging cached data if lower objects are newer. Also passed flag to our d_

 
169620854812_520860007974Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Ensure that a branch set as ro behaves like a real readonly mounted lower file system. This allows us to remove the old nfsro option. Now unionfs handles ev

 
151326734930_578460007418Jan Engelhardt
On Mon, Sep 03, 2007 at 08:52:17AM +0200, Jan Engelhardt wrote: On Sep 2 2007 22:20, Josef Jeff Sipek wrote: @@ -184,10 +183,92 @@ out: } /* + * Determine if the lower inode o

 
130721254015_507760007384Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Utility functions to check if lower dentries/inodes are newer than upper ones, and purging cached data if lower objects are newer. Also passed flag to our d_

 
140022854159_546160007927Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Utility functions to check if lower dentries/inodes are newer than upper ones, and purging cached data if lower objects are newer. Also passed flag to our d_

 
119924724211_517660007460Satyam Sharma
From: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Josef Jeff Sipek <jsipek@xxxxxxxxxxxxx --- fs/namei.c | 1 + 1 files changed, 1 insert

 
148620894546_529760007949Josef Jeff Sipek
On Mon, Sep 03, 2007 at 09:59:15PM +0530, Satyam Sharma wrote: On Sun, 2 Sep 2007, Josef Jeff Sipek wrote: diff --git a/fs/namei.c b/fs/namei.c index a83160a..b2b7c8e 100644

 
127028114621_520060007025Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Bug fix to test if a lower branch is readonly, even when given negative dentries. Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Josef Jeff

 
161829014150_563460007134Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Ensure that a branch set as ro behaves like a real readonly mounted lower file system. This allows us to remove the old nfsro option. Now unionfs handles ev

 
101723784420_517760007654Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Fixes, updates, and better documentation for the file-copyup functionality. Include two additional utility functions useful for copyup code callers. Parent di

 
110320384126_531560007520Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Correctly revalidate a file and account for lower mnts, even when branches are updated or inserted. Better info upon file copyup. Signed-off-by: Erez Zadok

 
177627014609_532160007907Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Properly update lower objects, and release lower mnts upon ioctl success or failure. Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Josef Je

 
127022684718_589260007311Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx Signed-off-by: Josef Jeff Sipek <jsipek@xxxxxxxxxxxxx --- fs/unionfs/copyup.c | 43 +++++++++++++++++++

 
191720864212_506760007191Josef Jeff Sipek
On Sep 2 2007 22:20, Josef Jeff Sipek wrote: +/* copy a/m/ctime from the lower branch with the newest times */ +static inline void unionfs_copy_attr_times(struct inode *upper) +{ + /* XXX: sh

 
120227384569_562260007408Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Update version number from 2.0 to 2.1 to reflect the amount of work that had gone in since 2.0 was first released, and also to sync up with Unionfs 2.x releas

 
127620184447_540260007661Josef Jeff Sipek
The code was hard to follow and violated some invariants (e.g., never modify a read only branch, and always create on branch 0). Signed-off-by: Josef Jeff Sipek <jsipek@xxxxxxxxxxxxx --- fs/uni

 
192221084362_553160007359Josef Jeff Sipek
On Sep 2 2007 22:20, Josef Jeff Sipek wrote: diff --git a/include/linux/fs_stack.h b/include/linux/fs_stack.h index 6b52faf..28543ad 100644 --- a/include/linux/fs_stack.h +++ b/include/linux/fs_

 
143727004627_515560007095Jan Engelhardt
From: Erez Zadok <ezk@xxxxxxxxxxxxx Details of cache-coherency implementation (as per OLS07 talk). Also explain new incgen support via remount, not ioctl. Signed-off-by: Erez Zadok <ezk@xxxx

 
146625084182_567960007903Josef Jeff Sipek
On Mon, Sep 03, 2007 at 08:59:02AM +0200, Jan Engelhardt wrote: On Sep 2 2007 22:20, Josef Jeff Sipek wrote: + +While rebuilding Unionfss objects, we also purge any page mappings and +t

 
187027774641_543960007555Josef Jeff Sipek
On Mon, Sep 03, 2007 at 08:59:02AM +0200, Jan Engelhardt wrote: On Sep 2 2007 22:20, Josef Jeff Sipek wrote: + +While rebuilding Unionfss objects, we also purge any page mappings and +t

 
184826754574_529460007908Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Most important fixes prevent deadlocks especially under low-memory conditions, when one is not supposed to cause more memory pressure; also handle AOP_WRITEPA

 
195629994016_531760007446Josef Jeff Sipek
From: Erez Zadok <ezk@xxxxxxxxxxxxx Most important fixes prevent deadlocks especially under low-memory conditions, when one is not supposed to cause more memory pressure; also handle AOP_WRITEPA

 

 

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