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author | Eric Whitney <enwlinux@gmail.com> | 2016-09-30 06:08:49 (GMT) |
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committer | Theodore Ts'o <tytso@mit.edu> | 2016-09-30 06:08:49 (GMT) |
commit | 3c816ded78bbd645d61ee36f461deb8376d3723a (patch) | |
tree | e530f2987e80d353f8aeab7c3737a00ff9672fcb /fs/ext4/ialloc.c | |
parent | c6cb7e776ad59feba5d84b2524efd6dcbc618e42 (diff) | |
download | linux-3c816ded78bbd645d61ee36f461deb8376d3723a.tar.xz |
ext4: use journal inode to determine journal overhead
When a file system contains an internal journal that has not been
loaded, use the journal inode's i_size field to determine its
contribution to the file system's overhead. (The journal's j_maxlen
field is normally used to determine its size, but it's unavailable when
the journal has not been loaded.)
Signed-off-by: Eric Whitney <enwlinux@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ialloc.c')
0 files changed, 0 insertions, 0 deletions