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r326394 is calling malloc with M_WAITOK under a lock, revert for now
Reported by: andrew
This commit is contained in:
parent
31e8b07376
commit
38c9c65ee4
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=326395
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@ -98,18 +98,19 @@ devfs_dir_ref(const char *dir)
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if (*dir == '\0')
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return;
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dle_new = malloc(sizeof(*dle), M_DEVFS4, M_WAITOK);
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dle_new->dir = strdup(dir, M_DEVFS4);
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dle_new->refcnt = 1;
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mtx_lock(&dirlist_mtx);
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dle = devfs_dir_findent_locked(dir);
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if (dle != NULL) {
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dle->refcnt++;
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mtx_unlock(&dirlist_mtx);
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free(dle_new->dir, M_DEVFS4);
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free(dle_new, M_DEVFS4);
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return;
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}
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dle_new = malloc(sizeof(*dle), M_DEVFS4, M_WAITOK);
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dle_new->dir = strdup(dir, M_DEVFS4);
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dle_new->refcnt = 1;
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LIST_INSERT_HEAD(&devfs_dirlist, dle_new, link);
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mtx_unlock(&dirlist_mtx);
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}
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