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| author | Christof Schmitt <christof.schmitt@de.ibm.com> | 2009-08-18 15:43:11 +0200 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2009-09-05 08:49:13 -0500 |
| commit | 14e242ea55a8b807dc1fb7654941caf68a20cd81 (patch) | |
| tree | 8a11024d41ec344c88877d6c4127e5fd2b5a8fca /drivers/watchdog | |
| parent | 44f09f73766a97d9c1ff8bf787cfe6b932eabc2c (diff) | |
| download | blackbird-op-linux-14e242ea55a8b807dc1fb7654941caf68a20cd81.tar.gz blackbird-op-linux-14e242ea55a8b807dc1fb7654941caf68a20cd81.zip | |
[SCSI] zfcp: Only issue one test link command per port
When the FCP channel returns a series of commands with the error
status "test link", zfcp will send a series of ELS ADISC commands.
This is technically no problem, but it is enough to only issue one
test command per remote port. So, track whether a ELS ADISC command is
already pending, and do not send a new one if there is already a
pending command.
Reviewed-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/watchdog')
0 files changed, 0 insertions, 0 deletions
