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| author | Sage Weil <sage@newdream.net> | 2011-03-02 16:55:21 -0800 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2011-03-03 13:47:39 -0800 |
| commit | 38815b780285a4957852c5c9dbe94991c0b26c56 (patch) | |
| tree | 032d882544ef73d2e99208de7a6e6340df3d31ea /kernel/pid.c | |
| parent | 16a8b70a5a757db513f036bbcc73309f6c507d81 (diff) | |
libceph: fix handling of short returns from get_user_pages
get_user_pages() can return fewer pages than we ask for. We were returning
a bogus pointer/error code in that case. Instead, loop until we get all
the pages we want or get an error we can return to the caller.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'kernel/pid.c')
0 files changed, 0 insertions, 0 deletions