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| author | mav <mav@FreeBSD.org> | 2009-02-26 21:33:48 +0000 |
|---|---|---|
| committer | mav <mav@FreeBSD.org> | 2009-02-26 21:33:48 +0000 |
| commit | bb22735cfd8d9750d7d63bbe7a69bb5e7f68060c (patch) | |
| tree | 0fcc3922c3bc54621b1ead87fd3a5fb83ffad5d5 /sys/dev/ata/ata-all.h | |
| parent | e2be17ec8c033846c60a3c3371e6709f46d8efcb (diff) | |
| download | FreeBSD-src-bb22735cfd8d9750d7d63bbe7a69bb5e7f68060c.zip FreeBSD-src-bb22735cfd8d9750d7d63bbe7a69bb5e7f68060c.tar.gz | |
Remove direct ata_completed() call options from ata_finish(), except for the
kernel dumping case.
ata_completed() may initiate ata_reinit() on error, that may lead to drives
attach or detach. Attach and detach are sending requests to drives and sleep
waiting for results. But ata_finish() can be called directly from
interrupt handler where sleeping is prohibited, so we must break this chain
somewhere. This place seems to fit best.
Diffstat (limited to 'sys/dev/ata/ata-all.h')
| -rw-r--r-- | sys/dev/ata/ata-all.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sys/dev/ata/ata-all.h b/sys/dev/ata/ata-all.h index a721d80..c00bb1c 100644 --- a/sys/dev/ata/ata-all.h +++ b/sys/dev/ata/ata-all.h @@ -367,7 +367,6 @@ struct ata_request { #define ATA_R_AT_HEAD 0x00000200 #define ATA_R_REQUEUE 0x00000400 #define ATA_R_THREAD 0x00000800 -#define ATA_R_DIRECT 0x00001000 #define ATA_R_DEBUG 0x10000000 #define ATA_R_DANGER1 0x20000000 |
