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(parent: 547b9ad) | patch
ext4: add a new ioctl EXT4_IOC_CLEAR_ES_CACHE
authorTheodore Ts'o <tytso@mit.edu>
Sun, 11 Aug 2019 20:30:41 +0000 (16:30 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Sun, 11 Aug 2019 20:30:41 +0000 (16:30 -0400)
commitb0c013e2928d3696ceb6401311dbc1d7fcccd6dd
tree673e10bc5de72eab8f375f913df207ccf6a3afeatree | snapshot
parent547b9ad698b434eadca46319cb47e5875b55ef03commit | diff
ext4: add a new ioctl EXT4_IOC_CLEAR_ES_CACHE

The new ioctl EXT4_IOC_CLEAR_ES_CACHE will force an inode's extent
status cache to be cleared out.  This is intended for use for
debugging.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/ext4/ext4.h diff | blob | history
fs/ext4/extents_status.c diff | blob | history
fs/ext4/extents_status.h diff | blob | history
fs/ext4/ioctl.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git