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authorLinus Torvalds <torvalds@linux-foundation.org>2017-09-07 15:19:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-07 15:19:35 -0700
commitae8ac6b7dbfd67f883050421fd195c153d02f5f3 (patch)
tree162db451c57aa9be511aeb704f7a4301e3ea2225 /ipc/ipc_sysctl.c
parent460352c2f18e18accc993a9127a03e903ed8e0ed (diff)
parent6c83fd5142c68294acb0e857b7bac2ce8a5077f7 (diff)
Merge branch 'quota_scaling' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull quota scaling updates from Jan Kara: "This contains changes to make the quota subsystem more scalable. Reportedly it improves number of files created per second on ext4 filesystem on fast storage by about a factor of 2x" * 'quota_scaling' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: (28 commits) quota: Add lock annotations to struct members quota: Reduce contention on dq_data_lock fs: Provide __inode_get_bytes() quota: Inline dquot_[re]claim_reserved_space() into callsite quota: Inline inode_{incr,decr}_space() into callsites quota: Inline functions into their callsites ext4: Disable dirty list tracking of dquots when journalling quotas quota: Allow disabling tracking of dirty dquots in a list quota: Remove dq_wait_unused from dquot quota: Move locking into clear_dquot_dirty() quota: Do not dirty bad dquots quota: Fix possible corruption of dqi_flags quota: Propagate ->quota_read errors from v2_read_file_info() quota: Fix error codes in v2_read_file_info() quota: Push dqio_sem down to ->read_file_info() quota: Push dqio_sem down to ->write_file_info() quota: Push dqio_sem down to ->get_next_id() quota: Push dqio_sem down to ->release_dqblk() quota: Remove locking for writing to the old quota format quota: Do not acquire dqio_sem for dquot overwrites in v2 format ...
Diffstat (limited to 'ipc/ipc_sysctl.c')
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