diff options
| -rw-r--r-- | fs/btrfs/compression.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/compression.h | 4 | ||||
| -rw-r--r-- | fs/btrfs/disk-io.c | 4 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/lzo.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/props.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/sysfs.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/transaction.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/volumes.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/zlib.c | 2 |
10 files changed, 13 insertions, 11 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index e9df886..e7a94f8 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -750,7 +750,7 @@ static int comp_num_workspace[BTRFS_COMPRESS_TYPES]; static atomic_t comp_alloc_workspace[BTRFS_COMPRESS_TYPES]; static wait_queue_head_t comp_workspace_wait[BTRFS_COMPRESS_TYPES]; -static struct btrfs_compress_op *btrfs_compress_op[] = { +static const struct btrfs_compress_op * const btrfs_compress_op[] = { &btrfs_zlib_compress, &btrfs_lzo_compress, }; diff --git a/fs/btrfs/compression.h b/fs/btrfs/compression.h index d181f70..13a4dc0 100644 --- a/fs/btrfs/compression.h +++ b/fs/btrfs/compression.h @@ -77,7 +77,7 @@ struct btrfs_compress_op { size_t srclen, size_t destlen); }; -extern struct btrfs_compress_op btrfs_zlib_compress; -extern struct btrfs_compress_op btrfs_lzo_compress; +extern const struct btrfs_compress_op btrfs_zlib_compress; +extern const struct btrfs_compress_op btrfs_lzo_compress; #endif diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index ed5dcfe..83671f8 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -54,7 +54,7 @@ #include <asm/cpufeature.h> #endif -static struct extent_io_ops btree_extent_io_ops; +static const struct extent_io_ops btree_extent_io_ops; static void end_workqueue_fn(struct btrfs_work *work); static void free_fs_root(struct btrfs_root *root); static int btrfs_check_super_valid(struct btrfs_fs_info *fs_info, @@ -4287,7 +4287,7 @@ static int btrfs_cleanup_transaction(struct btrfs_root *root) return 0; } -static struct extent_io_ops btree_extent_io_ops = { +static const struct extent_io_ops btree_extent_io_ops = { .readpage_end_io_hook = btree_readpage_end_io_hook, .readpage_io_failed_hook = btree_io_failed_hook, .submit_bio_hook = btree_submit_bio_hook, diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 695b0cc..c668f36 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -97,7 +97,7 @@ struct extent_io_tree { u64 dirty_bytes; int track_uptodate; spinlock_t lock; - struct extent_io_ops *ops; + const struct extent_io_ops *ops; }; struct extent_state { diff --git a/fs/btrfs/lzo.c b/fs/btrfs/lzo.c index 617553c..a2f0513 100644 --- a/fs/btrfs/lzo.c +++ b/fs/btrfs/lzo.c @@ -434,7 +434,7 @@ out: return ret; } -struct btrfs_compress_op btrfs_lzo_compress = { +const struct btrfs_compress_op btrfs_lzo_compress = { .alloc_workspace = lzo_alloc_workspace, .free_workspace = lzo_free_workspace, .compress_pages = lzo_compress_pages, diff --git a/fs/btrfs/props.c b/fs/btrfs/props.c index 129b1dd..dca137b 100644 --- a/fs/btrfs/props.c +++ b/fs/btrfs/props.c @@ -425,3 +425,5 @@ static const char *prop_compression_extract(struct inode *inode) return NULL; } + + diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index 94edb0a..e8a4c86 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -459,7 +459,7 @@ static inline struct btrfs_fs_info *to_fs_info(struct kobject *kobj) static char btrfs_unknown_feature_names[3][NUM_FEATURE_BITS][13]; static struct btrfs_feature_attr btrfs_feature_attrs[3][NUM_FEATURE_BITS]; -static u64 supported_feature_masks[3] = { +static const u64 supported_feature_masks[3] = { [FEAT_COMPAT] = BTRFS_FEATURE_COMPAT_SUPP, [FEAT_COMPAT_RO] = BTRFS_FEATURE_COMPAT_RO_SUPP, [FEAT_INCOMPAT] = BTRFS_FEATURE_INCOMPAT_SUPP, diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 038fcf6..dde9d28 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -35,7 +35,7 @@ #define BTRFS_ROOT_TRANS_TAG 0 -static unsigned int btrfs_blocked_trans_types[TRANS_STATE_MAX] = { +static const unsigned int btrfs_blocked_trans_types[TRANS_STATE_MAX] = { [TRANS_STATE_RUNNING] = 0U, [TRANS_STATE_BLOCKED] = (__TRANS_USERSPACE | __TRANS_START), diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index cd4d131..33ed9df 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -4131,7 +4131,7 @@ static int btrfs_cmp_device_info(const void *a, const void *b) return 0; } -static struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES] = { +static const struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES] = { [BTRFS_RAID_RAID10] = { .sub_stripes = 2, .dev_stripes = 1, diff --git a/fs/btrfs/zlib.c b/fs/btrfs/zlib.c index fb22fd8..82990b8 100644 --- a/fs/btrfs/zlib.c +++ b/fs/btrfs/zlib.c @@ -403,7 +403,7 @@ next: return ret; } -struct btrfs_compress_op btrfs_zlib_compress = { +const struct btrfs_compress_op btrfs_zlib_compress = { .alloc_workspace = zlib_alloc_workspace, .free_workspace = zlib_free_workspace, .compress_pages = zlib_compress_pages, |
