diff options
| author | David M. Richter <richterd@citi.umich.edu> | 2008-04-23 22:29:01 +0200 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2008-04-25 18:58:22 +0200 |
| commit | 190855576743a510219fc67886dace29b825d8cb (patch) | |
| tree | f31c569aa43b5e000610e81546fce13fecf894d8 /mm/page_io.c | |
| parent | leases: when unlocking, skip locking-related steps (diff) | |
| download | linux-190855576743a510219fc67886dace29b825d8cb.tar.xz linux-190855576743a510219fc67886dace29b825d8cb.zip | |
leases: move lock allocation earlier in generic_setlease()
In generic_setlease(), the struct file_lock is allocated after tests for the
presence of conflicting readers/writers is done, despite the fact that the
allocation might block; this patch moves the allocation earlier. A subsequent
set of patches will rely on this behavior to properly serialize between a
modified __break_lease() and generic_setlease().
Signed-off-by: David M. Richter <richterd@citi.umich.edu>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'mm/page_io.c')
0 files changed, 0 insertions, 0 deletions