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| author | Omar Sandoval <osandov@osandov.com> | 2015-02-24 02:47:04 -0800 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2015-04-26 06:27:00 -0700 |
| commit | 67b7859e9bfa0dcee5a8256932e393e98739be1b (patch) | |
| tree | 97cc477d3597187e4aa4e450ba74e06f7eda4f35 /mm/memcontrol.c | |
| parent | 1b9845081633072c18f30d8cfd09c267adf0b109 (diff) | |
| download | talos-obmc-linux-67b7859e9bfa0dcee5a8256932e393e98739be1b.tar.gz talos-obmc-linux-67b7859e9bfa0dcee5a8256932e393e98739be1b.zip | |
btrfs: handle ENOMEM in btrfs_alloc_tree_block
This is one of the first places to give out when memory is tight. Handle
it properly rather than with a BUG_ON.
Also fix the comment about the return value, which is an ERR_PTR, not
NULL, on error.
Signed-off-by: Omar Sandoval <osandov@osandov.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'mm/memcontrol.c')
0 files changed, 0 insertions, 0 deletions
