https://github.com/torvalds/linux
Revision e9f53353e166a67dfe4f8295100f8ac39d6cf10b authored by Daejun Park on 06 January 2021, 01:32:42 UTC, committed by Theodore Ts'o on 15 January 2021, 19:41:31 UTC
In the fast commit, it adds REQ_FUA and REQ_PREFLUSH on each fast
commit block when barrier is enabled.  However, in recovery phase,
ext4 compares CRC value in the tail.  So it is sufficient to add
REQ_FUA and REQ_PREFLUSH on the block that has tail.

Signed-off-by: Daejun Park <daejun7.park@samsung.com>
Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Link: https://lore.kernel.org/r/20210106013242epcms2p5b6b4ed8ca86f29456fdf56aa580e74b4@epcms2p5
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
1 parent 6b4b8e6
History
Tip revision: e9f53353e166a67dfe4f8295100f8ac39d6cf10b authored by Daejun Park on 06 January 2021, 01:32:42 UTC
ext4: remove expensive flush on fast commit
Tip revision: e9f5335
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.clang-format -rw-r--r-- 16.3 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 71 bytes
.gitattributes -rw-r--r-- 62 bytes
.gitignore -rw-r--r-- 1.8 KB
.mailmap -rw-r--r-- 17.6 KB
COPYING -rw-r--r-- 496 bytes
CREDITS -rw-r--r-- 98.0 KB
Kbuild -rw-r--r-- 1.3 KB
Kconfig -rw-r--r-- 555 bytes
MAINTAINERS -rw-r--r-- 562.1 KB
Makefile -rw-r--r-- 62.7 KB
README -rw-r--r-- 727 bytes

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