gfs2: Use gfs2 wrapper to sync inode before calling generic_file_splice_read()

Browse source

gfs2_file_splice_read() f_op grabs and releases the cluster-wide
inode glock to sync the inode size to the latest.

Without this, generic_file_splice_read() uses an older i_size value
and can return EOF for valid offsets in the inode.

Signed-off-by: Abhi Das <adas@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>

...

This commit is contained in:

Abhi Das 2016-04-05 12:06:15 -04:00 • committed by Bob Peterson

parent 73cc86252b

commit 611526756a

1 changed files with 26 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

28

fs/gfs2/file.c

View file