GFS2: Fix mount hang caused by certain access pattern to sysfs files
Depending upon the order of userspace/kernel during the mount process, this can result in a hang without the _all version of the completion. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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@ -1018,13 +1018,13 @@ hostdata_error:
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fsname++;
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if (lm->lm_mount == NULL) {
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fs_info(sdp, "Now mounting FS...\n");
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complete(&sdp->sd_locking_init);
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complete_all(&sdp->sd_locking_init);
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return 0;
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}
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ret = lm->lm_mount(sdp, fsname);
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if (ret == 0)
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fs_info(sdp, "Joined cluster. Now mounting FS...\n");
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complete(&sdp->sd_locking_init);
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complete_all(&sdp->sd_locking_init);
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return ret;
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}
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