Adding dynamic sysctls no longer requires Giant.
Submitted by: rdivacky
This commit is contained in:
parent
4012d104cd
commit
b7208da623
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=188458
@ -555,8 +555,6 @@ cdsysctlinit(void *context, int pending)
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snprintf(tmpstr, sizeof(tmpstr), "CAM CD unit %d", periph->unit_number);
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snprintf(tmpstr2, sizeof(tmpstr2), "%d", periph->unit_number);
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mtx_lock(&Giant);
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sysctl_ctx_init(&softc->sysctl_ctx);
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softc->flags |= CD_FLAG_SCTX_INIT;
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softc->sysctl_tree = SYSCTL_ADD_NODE(&softc->sysctl_ctx,
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@ -565,7 +563,6 @@ cdsysctlinit(void *context, int pending)
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if (softc->sysctl_tree == NULL) {
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printf("cdsysctlinit: unable to allocate sysctl tree\n");
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mtx_unlock(&Giant);
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cam_periph_release(periph);
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return;
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}
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@ -579,7 +576,6 @@ cdsysctlinit(void *context, int pending)
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&softc->minimum_command_size, 0, cdcmdsizesysctl, "I",
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"Minimum CDB size");
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mtx_unlock(&Giant);
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cam_periph_release(periph);
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}
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@ -1086,7 +1086,6 @@ dasysctlinit(void *context, int pending)
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snprintf(tmpstr, sizeof(tmpstr), "CAM DA unit %d", periph->unit_number);
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snprintf(tmpstr2, sizeof(tmpstr2), "%d", periph->unit_number);
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mtx_lock(&Giant);
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sysctl_ctx_init(&softc->sysctl_ctx);
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softc->flags |= DA_FLAG_SCTX_INIT;
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softc->sysctl_tree = SYSCTL_ADD_NODE(&softc->sysctl_ctx,
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@ -1094,7 +1093,6 @@ dasysctlinit(void *context, int pending)
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CTLFLAG_RD, 0, tmpstr);
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if (softc->sysctl_tree == NULL) {
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printf("dasysctlinit: unable to allocate sysctl tree\n");
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mtx_unlock(&Giant);
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cam_periph_release(periph);
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return;
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}
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@ -1108,7 +1106,6 @@ dasysctlinit(void *context, int pending)
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&softc->minimum_cmd_size, 0, dacmdsizesysctl, "I",
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"Minimum CDB size");
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mtx_unlock(&Giant);
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cam_periph_release(periph);
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}
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