Difference between revisions of "Download/kernel/rhel6-testing/042stab056.2/changes"
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== Changes == | == 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}}) | * [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] <code>fuse_get_context()->pid</code> has been virtualized ({{B|2245}}) | ||
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** disable 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 | * [sysrq] add sysrq-a, move sched-debug from sysrq-t to it | ||
| − | * [sysctl] Add kernel.hung_task_verbosity sysctl (see [[ | + | * [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 | * [ipc] allow <code>mqueue</code> fs to be mounted in container | ||
* [bridge] put brmark check code under <code>CONFIG_BRIDGE</code> | * [bridge] put brmark check code under <code>CONFIG_BRIDGE</code> | ||
Latest revision as of 09:44, 22 May 2012
Changes[edit]
Since 042stab055.11:
- [cpt] cleanup: unneeded check for
PF_EXIT_RESTARTremoved (#2266) - [fuse]
fuse_get_context()->pidhas been virtualized (#2245) - [fuse] [major] kaio support has been added
- [ext4] [major, performance] possibility to submit big BIOs has been added (PCLIN-30841)
- enabled by default, disable by setting
/sys/fs/ext4/features/batched_writebackto 0.
- enabled by default, disable by setting
- [ext4] fdatasync optimization feature switch has been added (PSBM-12094)
- disable by setting
/sys/fs/ext4/features/optimize_fsyncto 0
- disable by setting
- [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
mqueuefs to be mounted in container - [bridge] put brmark check code under
CONFIG_BRIDGE - [cpt] check/fix negative hrtimer expires on nanosleep futex_wait rst
- [fuse] show active requests, open files, connection info in
fusectlfiles - [fuse] fix handling IO errors
- [fuse] don't leave a page locked in case of write_being error
- [sched] make
CONFIG_DEBUG_SPINLOCK_SLEEPwork withCONFIG_PREEMPToff - [ploop] fix handling preallocated space on truncate (PSBM-13082, PSBM-13083)
- [ploop] avoid overflow of 'long' in ploop_bd_full (#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)
