- 21 10月, 2008 1 次提交
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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- 13 5月, 2008 1 次提交
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由 Alexey Dobriyan 提交于
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDave Kleikamp <shaggy@linux.vnet.ibm.com>
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- 04 1月, 2008 2 次提交
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由 Joe Perches 提交于
Remove sparse warning: Using plain integer as NULL pointer Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDave Kleikamp <shaggy@linux.vnet.ibm.com>
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由 Dave Kleikamp 提交于
This patch makes sure that data that we tried to flush before the journal was completely written actually gets pushed to disk. To avoid duplicating code, moved common code to write_special_inodes(). Signed-off-by: NDave Kleikamp <shaggy@linux.vnet.ibm.com>
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- 14 10月, 2007 1 次提交
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由 Dave Kleikamp 提交于
commit e30408b2 ("JFS: fix bio-related build breakage") removed some "return 0;" statements, rather than changing them to null returns. Signed-off-by: NDave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 12 10月, 2007 1 次提交
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由 Jeff Garzik 提交于
Signed-off-by: NJeff Garzik <jgarzik@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 10 10月, 2007 1 次提交
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由 NeilBrown 提交于
As bi_end_io is only called once when the reqeust is complete, the 'size' argument is now redundant. Remove it. Now there is no need for bio_endio to subtract the size completed from bi_size. So don't do that either. While we are at it, change bi_end_io to return void. Signed-off-by: NNeil Brown <neilb@suse.de> Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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- 13 6月, 2007 1 次提交
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由 Dave Kleikamp 提交于
Signed-off-by: NDave Kleikamp <shaggy@linux.vnet.ibm.com>
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- 07 6月, 2007 2 次提交
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由 Dave Kleikamp 提交于
Signed-off-by: NDave Kleikamp <shaggy@linux.vnet.ibm.com>
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由 Dave Kleikamp 提交于
Signed-off-by: NDave Kleikamp <shaggy@linux.vnet.ibm.com>
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- 09 5月, 2007 2 次提交
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由 Michael Opdenacker 提交于
Signed-off-by: NMichael Opdenacker <michael@free-electrons.com> Signed-off-by: NAdrian Bunk <bunk@stusta.de>
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由 Randy Dunlap 提交于
Remove includes of <linux/smp_lock.h> where it is not used/needed. Suggested by Al Viro. Builds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc, sparc64, and arm (all 59 defconfigs). Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 06 5月, 2007 1 次提交
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由 Dave Kleikamp 提交于
It's possible for a journal I/O request to be added to the log_redrive queue and the jfsIO thread to be awakened after the thread releases log_redrive_lock but before it sets its state to TASK_INTERRUPTIBLE. The jfsIO thread should set the state before giving up the spinlock, so the waking thread will really wake it. Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com>
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- 26 4月, 2007 1 次提交
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由 Milind Arun Choudhary 提交于
use __set_current_state(TASK_*) instead of current->state = TASK_* Signed-off-by: NMilind Arun Choudhary <milindchoudhary@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NDave Kleikamp <shaggy@linux.vnet.ibm.com>
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- 08 12月, 2006 1 次提交
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由 Nigel Cunningham 提交于
Move process freezing functions from include/linux/sched.h to freezer.h, so that modifications to the freezer or the kernel configuration don't require recompiling just about everything. [akpm@osdl.org: fix ueagle driver] Signed-off-by: NNigel Cunningham <nigel@suspend2.net> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 02 10月, 2006 1 次提交
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由 Dave Kleikamp 提交于
Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
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- 27 3月, 2006 1 次提交
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由 Ingo Molnar 提交于
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: NIngo Molnar <mingo@elte.hu> Cc: Eric Van Hensbergen <ericvh@ericvh.myip.org> Cc: Robert Love <rml@tech9.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Neil Brown <neilb@cse.unsw.edu.au> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Cc: Dave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 23 2月, 2006 1 次提交
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由 Eric Sesterhenn 提交于
this converts fs/jfs to kzalloc() usage. compile tested with make allyesconfig Signed-off-by: NEric Sesterhenn <snakebyte@gmx.de> Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com>
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- 16 2月, 2006 1 次提交
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由 Christoph Hellwig 提交于
Use the kthread_ API instead of opencoding lots of hairy code for kernel thread creation and teardown. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com>
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- 25 1月, 2006 1 次提交
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由 Ingo Molnar 提交于
the conversion was generated via scripts, and the result was validated automatically via a script as well. build and boot tested. Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com>
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- 27 7月, 2005 1 次提交
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由 Dave Kleikamp 提交于
Under heavy load, hot metadata pages are often locked by non-committed transactions, making them difficult to flush to disk. This prevents the sync point from advancing past a transaction that had modified the page. There is a point during the sync barrier processing where all outstanding transactions have been committed to disk, but no new transaction have been allowed to proceed. This is the best time to write the metadata. Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com>
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- 25 7月, 2005 1 次提交
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由 Dave Kleikamp 提交于
If a metadata page is kept active, it is possible that the sync barrier logic continues to trigger, even if all active transactions have been phyically written to the journal. This can cause a hang, since the completion of the journal I/O is what unsets the sync barrier flag to allow new transactions to be created. Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com>
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- 26 6月, 2005 1 次提交
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由 Christoph Lameter 提交于
1. Establish a simple API for process freezing defined in linux/include/sched.h: frozen(process) Check for frozen process freezing(process) Check if a process is being frozen freeze(process) Tell a process to freeze (go to refrigerator) thaw_process(process) Restart process frozen_process(process) Process is frozen now 2. Remove all references to PF_FREEZE and PF_FROZEN from all kernel sources except sched.h 3. Fix numerous locations where try_to_freeze is manually done by a driver 4. Remove the argument that is no longer necessary from two function calls. 5. Some whitespace cleanup 6. Clear potential race in refrigerator (provides an open window of PF_FREEZE cleared before setting PF_FROZEN, recalc_sigpending does not check PF_FROZEN). This patch does not address the problem of freeze_processes() violating the rule that a task may only modify its own flags by setting PF_FREEZE. This is not clean in an SMP environment. freeze(process) is therefore not SMP safe! Signed-off-by: NChristoph Lameter <christoph@lameter.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 04 6月, 2005 1 次提交
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由 Dave Kleikamp 提交于
fs/jfs/jfs_logmgr.c: In function `jfs_flush_journal': fs/jfs/jfs_logmgr.c:1632: warning: unused variable `mp' Some debug code in jfs_flush_journal does nothing when CONFIG_JFS_DEBUG is not defined. Place the whole code segment within an ifdef to avoid unnecessary code to be compiled and the warning to be issued. Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com>
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- 05 5月, 2005 1 次提交
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由 Dave Kleikamp 提交于
Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com>
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- 03 5月, 2005 3 次提交
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由 Dave Kleikamp 提交于
This patch adds jfs_syncpt, which calls lmLogSync to write sync points to the journal both in jfs_sync_fs and when sync barrier processing completes. lmLogSync accomplishes two things: 1) it pushes logged-but-dirty metadata pages to disk, and 2) it writes a sync record to the journal so that jfs_fsck doesn't need to replay more transactions than is necessary. Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Dave Kleikamp 提交于
jfs has never worked on architecutures where the page size was not 4K. Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Dave Kleikamp 提交于
JFS code has always assumed a page size of 4K. This patch fixes the non-pagecache uses of pages to deal with larger pages. Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 17 4月, 2005 1 次提交
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由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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