diff options
| -rw-r--r-- | Documentation/btrfs-property.asciidoc | 2 | ||||
| -rw-r--r-- | props.c | 7 |
2 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/btrfs-property.asciidoc b/Documentation/btrfs-property.asciidoc index 7ed6a7df..97b90d65 100644 --- a/Documentation/btrfs-property.asciidoc +++ b/Documentation/btrfs-property.asciidoc @@ -43,7 +43,7 @@ read-only flag of subvolume: true or false label:::: label of device compression:::: -compression setting for an inode: lzo, zlib, zstd, or "" (empty string) +compression setting for an inode: lzo, zlib, zstd, no, or "" (empty string). Both no and "" are for disabling compression. *list* [-t <type>] <object>:: Lists available properties with their descriptions for the given object. @@ -142,10 +142,13 @@ static int prop_compression(enum prop_object_type type, memcpy(xattr_name + XATTR_BTRFS_PREFIX_LEN, name, strlen(name)); xattr_name[XATTR_BTRFS_PREFIX_LEN + strlen(name)] = '\0'; - if (value) + if (value) { + if (strcmp(value, "no") == 0) + value = ""; sret = fsetxattr(fd, xattr_name, value, strlen(value), 0); - else + } else { sret = fgetxattr(fd, xattr_name, NULL, 0); + } if (sret < 0) { ret = -errno; if (ret != -ENOATTR) |