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| author | David M. Richter <richterd@citi.umich.edu> | 2008-04-23 16:29:01 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2008-04-25 12:58:22 -0400 |
| commit | 190855576743a510219fc67886dace29b825d8cb (patch) | |
| tree | f31c569aa43b5e000610e81546fce13fecf894d8 /fs/exportfs | |
| parent | 288b2fd8251cb0bcb14b8a93755ef9c78de70e0f (diff) | |
| download | lwn-190855576743a510219fc67886dace29b825d8cb.tar.gz lwn-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 'fs/exportfs')
0 files changed, 0 insertions, 0 deletions