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Code Issues Releases Activity

Adding dynamic sysctls no longer requires Giant.

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Submitted by:	rdivacky
This commit is contained in:
John Baldwin 2009-02-10 22:39:44 +00:00
parent 4012d104cd
commit b7208da623
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=188458
2 changed files with 0 additions and 7 deletions
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4
sys/cam/scsi/scsi_cd.c
View File

@ -555,8 +555,6 @@ cdsysctlinit(void *context, int pending)
snprintf(tmpstr, sizeof(tmpstr), "CAM CD unit %d", periph->unit_number);
snprintf(tmpstr2, sizeof(tmpstr2), "%d", periph->unit_number);
mtx_lock(&Giant);
sysctl_ctx_init(&softc->sysctl_ctx);
softc->flags |= CD_FLAG_SCTX_INIT;
softc->sysctl_tree = SYSCTL_ADD_NODE(&softc->sysctl_ctx,
@ -565,7 +563,6 @@ cdsysctlinit(void *context, int pending)
if (softc->sysctl_tree == NULL) {
printf("cdsysctlinit: unable to allocate sysctl tree\n");
mtx_unlock(&Giant);
cam_periph_release(periph);
return;
}
@ -579,7 +576,6 @@ cdsysctlinit(void *context, int pending)
&softc->minimum_command_size, 0, cdcmdsizesysctl, "I",
"Minimum CDB size");
mtx_unlock(&Giant);
cam_periph_release(periph);
}

3
sys/cam/scsi/scsi_da.c
View File

@ -1086,7 +1086,6 @@ dasysctlinit(void *context, int pending)
snprintf(tmpstr, sizeof(tmpstr), "CAM DA unit %d", periph->unit_number);
snprintf(tmpstr2, sizeof(tmpstr2), "%d", periph->unit_number);
mtx_lock(&Giant);
sysctl_ctx_init(&softc->sysctl_ctx);
softc->flags |= DA_FLAG_SCTX_INIT;
softc->sysctl_tree = SYSCTL_ADD_NODE(&softc->sysctl_ctx,
@ -1094,7 +1093,6 @@ dasysctlinit(void *context, int pending)
CTLFLAG_RD, 0, tmpstr);
if (softc->sysctl_tree == NULL) {
printf("dasysctlinit: unable to allocate sysctl tree\n");
mtx_unlock(&Giant);
cam_periph_release(periph);
return;
}
@ -1108,7 +1106,6 @@ dasysctlinit(void *context, int pending)
&softc->minimum_cmd_size, 0, dacmdsizesysctl, "I",
"Minimum CDB size");
mtx_unlock(&Giant);
cam_periph_release(periph);
}