ext4: update quota information while swapping boot loader inode

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commit aa507b5faf upstream.

While do swap between two inode, they swap i_data without update
quota information. Also, swap_inode_boot_loader can do "revert"
somtimes, so update the quota while all operations has been finished.

Signed-off-by: yangerkun <yangerkun@huawei.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
[bwh: Backported to 3.16:
 - Include <linux/quotaops.h>
 - dquot_initialize() does not return an erro
 - Adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

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yangerkun 2019-02-11 00:14:02 -05:00 • committed by Ben Hutchings

parent 9b78032ccf

commit 4f9fd21c99

1 changed files with 42 additions and 14 deletions

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fs/ext4/ioctl.c

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