Download/kernel/rhel6-testing/042stab056.2/changes - Revision history

Kir: +since

2012-05-22T09:44:42Z

+since

Kir: fix link to hung_task_verbosity

2012-05-22T09:39:58Z

fix link to hung_task_verbosity

Kir: shorter

2012-05-22T09:39:28Z

shorter

Kir: created

2012-05-22T09:37:49Z

created

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== Changes ==
{{kernel link|rhel6-testing|042stab055.11}}:
* [cpt] cleanup: unneeded check for <code>PF_EXIT_RESTART</code> removed ({{B|2266}})
* [fuse] <code>fuse_get_context()->pid</code> has been virtualized ({{B|2245}})
* [fuse] [major] kaio support has been added
* [ext4] [major, performance] possibility to submit big BIOs has been added (PCLIN-30841)
** This functionality is enabled by default, can be disabled by setting <code>/sys/fs/ext4/features/batched_writeback</code> to 0.
* [ext4] fdatasync optimization feature switch has been added (PSBM-12094)
** Now it can be disabled by setting <code>/sys/fs/ext4/features/optimize_fsync</code> to 0
* [sysrq] add sysrq-a, move sched-debug from sysrq-t to it
* [sysctl] Add kernel.hung_task_verbosity sysctl (see [[/proc/sys/kernel/hung_task_verbosity]])
* [ipc] allow <code>mqueue</code> fs to be mounted in container
* [bridge] put brmark check code under <code>CONFIG_BRIDGE</code>
* [cpt] check/fix negative hrtimer expires on nanosleep futex_wait rst
* [fuse] show active requests, open files, connection info in <code>fusectl</code> files
* [fuse] fix handling IO errors
* [fuse] don't leave a page locked in case of write_being error
* [sched] make <code>CONFIG_DEBUG_SPINLOCK_SLEEP</code> work with <code>CONFIG_PREEMPT</code> off
* [ploop] fix handling preallocated space on truncate (PSBM-13082, PSBM-13083)
* [ploop] avoid overflow of 'long' in ploop_bd_full ({{B|2249}})
* [ploop] update modify time if ploop image is mounted rw (PSBM-12847)
* [netdev] simplify dev_hard_start_xmit (PSBM-11782)
* [uevent] send events in correct order according to seqnum (PSBM-11728)

@@ Line 1: / Line 1: @@
 == Changes ==
-{{kernel link|rhel6-testing|042stab055.11}}:
+Since {{kernel link|rhel6-testing|042stab055.11}}:
 * [cpt] cleanup: unneeded check for <code>PF_EXIT_RESTART</code> removed ({{B|2266}})
 * [fuse] <code>fuse_get_context()->pid</code> has been virtualized ({{B|2245}})

@@ Line 9: / Line 9: @@
 ** disable by setting <code>/sys/fs/ext4/features/optimize_fsync</code> to 0
 * [sysrq] add sysrq-a, move sched-debug from sysrq-t to it
-* [sysctl] Add kernel.hung_task_verbosity sysctl (see [[/proc/sys/kernel/hung_task_verbosity]])
+* [sysctl] Add kernel.hung_task_verbosity sysctl (see /[[proc/sys/kernel/hung_task_verbosity]])
 * [ipc] allow <code>mqueue</code> fs to be mounted in container
 * [bridge] put brmark check code under <code>CONFIG_BRIDGE</code>

@@ Line 5: / Line 5: @@
 * [fuse] [major] kaio support has been added
 * [ext4] [major, performance] possibility to submit big BIOs has been added (PCLIN-30841)
-** This functionality is enabled by default, can be disabled by setting <code>/sys/fs/ext4/features/batched_writeback</code> to 0.
+** enabled by default, disable by setting <code>/sys/fs/ext4/features/batched_writeback</code> to 0.
 * [ext4] fdatasync optimization feature switch has been added (PSBM-12094)
-** Now it can be disabled by setting <code>/sys/fs/ext4/features/optimize_fsync</code> to 0
+** disable by setting <code>/sys/fs/ext4/features/optimize_fsync</code> to 0
 * [sysrq] add sysrq-a, move sched-debug from sysrq-t to it
 * [sysctl] Add kernel.hung_task_verbosity sysctl (see [[/proc/sys/kernel/hung_task_verbosity]])