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| author | Uri Lublin <uril@redhat.com> | 2009-05-19 14:08:53 +0300 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-05-20 09:12:57 -0500 |
| commit | 95b134ea02a3e2c2508f907db4ab1379ffdb0bef (patch) | |
| tree | a45e38e31af24878b2a34caaa57454f8f8822fb2 /curses.c | |
| parent | 76ae317f7c16aec6b469604b1764094870a75470 (diff) | |
migrate.c: migrate_fd_put_buffer: Do not busyloop: stop writing if EWOULDBLOCK
The migration code is non-blocking, designed for live migration.
Practically migrate_fd_put_buffer busy-loops trying to write, as
on many machines EWOULDBLOCK==EAGAIN (look in include/asm-generic/errno.h).
Signed-off-by: Uri Lublin <uril@redhat.com>
Diffstat (limited to 'curses.c')
0 files changed, 0 insertions, 0 deletions