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Searched defs:buf (Results 1 – 25 of 225) sorted by relevance

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/fs/gfs2/locking/dlm/
Dsysfs.c15 static ssize_t proto_name_show(struct gdlm_ls *ls, char *buf) in proto_name_show()
20 static ssize_t block_show(struct gdlm_ls *ls, char *buf) in block_show()
31 static ssize_t block_store(struct gdlm_ls *ls, const char *buf, size_t len) in block_store()
49 static ssize_t withdraw_show(struct gdlm_ls *ls, char *buf) in withdraw_show()
60 static ssize_t withdraw_store(struct gdlm_ls *ls, const char *buf, size_t len) in withdraw_store()
75 static ssize_t id_show(struct gdlm_ls *ls, char *buf) in id_show()
80 static ssize_t jid_show(struct gdlm_ls *ls, char *buf) in jid_show()
85 static ssize_t first_show(struct gdlm_ls *ls, char *buf) in first_show()
90 static ssize_t first_done_show(struct gdlm_ls *ls, char *buf) in first_done_show()
95 static ssize_t recover_show(struct gdlm_ls *ls, char *buf) in recover_show()
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/fs/nfsd/
Dnfsctl.c121 static ssize_t nfsctl_transaction_write(struct file *file, const char __user *buf, size_t size, lof… in nfsctl_transaction_write()
142 static ssize_t nfsctl_transaction_read(struct file *file, char __user *buf, size_t size, loff_t *po… in nfsctl_transaction_read()
196 static ssize_t write_svc(struct file *file, char *buf, size_t size) in write_svc()
229 static ssize_t write_add(struct file *file, char *buf, size_t size) in write_add()
262 static ssize_t write_del(struct file *file, char *buf, size_t size) in write_del()
298 static ssize_t write_export(struct file *file, char *buf, size_t size) in write_export()
332 static ssize_t write_unexport(struct file *file, char *buf, size_t size) in write_unexport()
366 static ssize_t write_getfs(struct file *file, char *buf, size_t size) in write_getfs()
428 static ssize_t write_getfd(struct file *file, char *buf, size_t size) in write_getfd()
488 static ssize_t write_unlock_ip(struct file *file, char *buf, size_t size) in write_unlock_ip()
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/fs/gfs2/
Dsys.c29 static ssize_t id_show(struct gfs2_sbd *sdp, char *buf) in id_show()
35 static ssize_t fsname_show(struct gfs2_sbd *sdp, char *buf) in fsname_show()
40 static ssize_t freeze_show(struct gfs2_sbd *sdp, char *buf) in freeze_show()
51 static ssize_t freeze_store(struct gfs2_sbd *sdp, const char *buf, size_t len) in freeze_store()
77 static ssize_t withdraw_show(struct gfs2_sbd *sdp, char *buf) in withdraw_show()
83 static ssize_t withdraw_store(struct gfs2_sbd *sdp, const char *buf, size_t len) in withdraw_store()
97 static ssize_t statfs_sync_store(struct gfs2_sbd *sdp, const char *buf, in statfs_sync_store()
110 static ssize_t quota_sync_store(struct gfs2_sbd *sdp, const char *buf, in quota_sync_store()
123 static ssize_t quota_refresh_user_store(struct gfs2_sbd *sdp, const char *buf, in quota_refresh_user_store()
137 static ssize_t quota_refresh_group_store(struct gfs2_sbd *sdp, const char *buf, in quota_refresh_group_store()
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/fs/
Dquota_tree.c46 dqbuf_t buf = kmalloc(size, GFP_NOFS); in getdqbuf() local
52 static inline void freedqbuf(dqbuf_t buf) in freedqbuf()
57 static inline ssize_t read_blk(struct qtree_mem_dqinfo *info, uint blk, dqbuf_t buf) in read_blk()
66 static inline ssize_t write_blk(struct qtree_mem_dqinfo *info, uint blk, dqbuf_t buf) in write_blk()
77 dqbuf_t buf = getdqbuf(info->dqi_usable_bs); in get_free_dqblk() local
106 static int put_free_dqblk(struct qtree_mem_dqinfo *info, dqbuf_t buf, uint blk) in put_free_dqblk()
123 static int remove_free_dqentry(struct qtree_mem_dqinfo *info, dqbuf_t buf, uint blk) in remove_free_dqentry()
168 static int insert_free_dqentry(struct qtree_mem_dqinfo *info, dqbuf_t buf, uint blk) in insert_free_dqentry()
218 dqbuf_t buf = getdqbuf(info->dqi_usable_bs); in find_free_dqentry() local
287 dqbuf_t buf = getdqbuf(info->dqi_usable_bs); in do_insert_tree() local
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Dpipe.c152 struct pipe_buffer *buf) in anon_pipe_buf_release()
182 struct pipe_buffer *buf, int atomic) in generic_pipe_buf_map()
202 struct pipe_buffer *buf, void *map_data) in generic_pipe_buf_unmap()
224 struct pipe_buffer *buf) in generic_pipe_buf_steal()
251 void generic_pipe_buf_get(struct pipe_inode_info *pipe, struct pipe_buffer *buf) in generic_pipe_buf_get()
266 struct pipe_buffer *buf) in generic_pipe_buf_confirm()
306 struct pipe_buffer *buf = pipe->bufs + curbuf; in pipe_read() local
428 struct pipe_buffer *buf = pipe->bufs + lastbuf; in pipe_write() local
475 struct pipe_buffer *buf = pipe->bufs + newbuf; in pipe_write() local
568 bad_pipe_r(struct file *filp, char __user *buf, size_t count, loff_t *ppos) in bad_pipe_r()
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Dreaddir.c22 int vfs_readdir(struct file *file, filldir_t filler, void *buf) in vfs_readdir()
76 struct readdir_callback * buf = (struct readdir_callback *) __buf; in fillonedir() local
110 struct readdir_callback buf; in SYSCALL_DEFINE3() local
153 struct getdents_callback * buf = (struct getdents_callback *) __buf; in filldir() local
196 struct getdents_callback buf; in SYSCALL_DEFINE3() local
239 struct getdents_callback64 * buf = (struct getdents_callback64 *) __buf; in filldir64() local
278 struct getdents_callback64 buf; in SYSCALL_DEFINE3() local
Dsplice.c41 struct pipe_buffer *buf) in page_cache_pipe_buf_steal()
85 struct pipe_buffer *buf) in page_cache_pipe_buf_release()
96 struct pipe_buffer *buf) in page_cache_pipe_buf_confirm()
144 struct pipe_buffer *buf) in user_page_pipe_buf_steal()
197 struct pipe_buffer *buf = pipe->bufs + newbuf; in splice_to_pipe() local
520 struct pipe_buffer *buf, struct splice_desc *sd) in pipe_to_sendpage()
557 static int pipe_to_file(struct pipe_inode_info *pipe, struct pipe_buffer *buf, in pipe_to_file()
626 struct pipe_buffer *buf = pipe->bufs + pipe->curbuf; in __splice_from_pipe() local
1041 struct pipe_buffer *buf = pipe->bufs + i; in splice_direct_to_actor() local
1268 static int pipe_to_user(struct pipe_inode_info *pipe, struct pipe_buffer *buf, in pipe_to_user()
/fs/ncpfs/
Dncpsign_kernel.c22 #define BVAL(buf,pos) (((__u8 *)(buf))[pos]) argument
23 #define PVAL(buf,pos) ((unsigned)BVAL(buf,pos)) argument
24 #define BSET(buf,pos,val) (BVAL(buf,pos) = (val)) argument
27 WVAL_LH(__u8 * buf, int pos) in WVAL_LH()
32 DVAL_LH(__u8 * buf, int pos) in DVAL_LH()
37 WSET_LH(__u8 * buf, int pos, __u16 val) in WSET_LH()
43 DSET_LH(__u8 * buf, int pos, __u32 val) in DSET_LH()
/fs/btrfs/
Dsysfs.c31 static ssize_t root_blocks_used_show(struct btrfs_root *root, char *buf) in root_blocks_used_show()
37 static ssize_t root_block_limit_show(struct btrfs_root *root, char *buf) in root_block_limit_show()
43 static ssize_t super_blocks_used_show(struct btrfs_fs_info *fs, char *buf) in super_blocks_used_show()
50 static ssize_t super_total_blocks_show(struct btrfs_fs_info *fs, char *buf) in super_total_blocks_show()
56 static ssize_t super_blocksize_show(struct btrfs_fs_info *fs, char *buf) in super_blocksize_show()
105 struct attribute *attr, char *buf) in btrfs_super_attr_show()
118 const char *buf, size_t len) in btrfs_super_attr_store()
130 struct attribute *attr, char *buf) in btrfs_root_attr_show()
143 const char *buf, size_t len) in btrfs_root_attr_store()
/fs/partitions/
Dcheck.c123 char *disk_name(struct gendisk *hd, int partno, char *buf) in disk_name()
135 const char *bdevname(struct block_device *bdev, char *buf) in bdevname()
199 struct device_attribute *attr, char *buf) in part_partition_show()
207 struct device_attribute *attr, char *buf) in part_start_show()
215 struct device_attribute *attr, char *buf) in part_size_show()
222 struct device_attribute *attr, char *buf) in part_stat_show()
250 struct device_attribute *attr, char *buf) in part_fail_show()
259 const char *buf, size_t count) in part_fail_store()
355 struct device_attribute *attr, char *buf) in whole_disk_show()
/fs/ocfs2/cluster/
Dmasklog.c36 static ssize_t mlog_mask_show(u64 mask, char *buf) in mlog_mask_show()
50 static ssize_t mlog_mask_store(u64 mask, const char *buf, size_t count) in mlog_mask_store()
122 char *buf) in mlog_show()
130 const char *buf, size_t count) in mlog_store()
/fs/ubifs/
Dscan.c40 static int scan_padding_bytes(void *buf, int len) in scan_padding_bytes()
69 int ubifs_scan_a_node(const struct ubifs_info *c, void *buf, int len, int lnum, in ubifs_scan_a_node()
195 void *buf, int offs) in ubifs_add_snod()
237 void *buf) in ubifs_scanned_corruption()
264 void *buf = sbuf + offs; in ubifs_scan() local
Dlpt.c349 void ubifs_pack_pnode(struct ubifs_info *c, void *buf, in ubifs_pack_pnode()
382 void ubifs_pack_nnode(struct ubifs_info *c, void *buf, in ubifs_pack_nnode()
414 void ubifs_pack_ltab(struct ubifs_info *c, void *buf, in ubifs_pack_ltab()
439 void ubifs_pack_lsave(struct ubifs_info *c, void *buf, int *lsave) in ubifs_pack_lsave()
614 void *buf = NULL, *p; in ubifs_create_dflt_lpt() local
916 static int check_lpt_crc(void *buf, int len) in check_lpt_crc()
965 static int unpack_pnode(const struct ubifs_info *c, void *buf, in unpack_pnode()
1002 int ubifs_unpack_nnode(const struct ubifs_info *c, void *buf, in ubifs_unpack_nnode()
1035 static int unpack_ltab(const struct ubifs_info *c, void *buf) in unpack_ltab()
1067 static int unpack_lsave(const struct ubifs_info *c, void *buf) in unpack_lsave()
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Dio.c95 int ubifs_check_node(const struct ubifs_info *c, const void *buf, int lnum, in ubifs_check_node()
176 void ubifs_pad(const struct ubifs_info *c, void *buf, int pad) in ubifs_pad()
504 int ubifs_wbuf_write_nolock(struct ubifs_wbuf *wbuf, void *buf, int len) in ubifs_wbuf_write_nolock()
650 int ubifs_write_node(struct ubifs_info *c, void *buf, int len, int lnum, in ubifs_write_node()
691 int ubifs_read_node_wbuf(struct ubifs_wbuf *wbuf, void *buf, int type, int len, in ubifs_read_node_wbuf()
771 int ubifs_read_node(const struct ubifs_info *c, void *buf, int type, int len, in ubifs_read_node()
Drecovery.c44 static int is_empty(void *buf, int len) in is_empty()
77 void *sbuf, *buf; in get_master_node() local
349 static int is_last_write(const struct ubifs_info *c, void *buf, int offs) in is_last_write()
397 static void clean_buf(const struct ubifs_info *c, void **buf, int lnum, in clean_buf()
431 static int no_more_nodes(const struct ubifs_info *c, void *buf, int len, in no_more_nodes()
539 void *buf = sleb->buf + len - pad_len; in fix_unclean_leb() local
602 void *buf = sbuf + offs; in ubifs_recover_leb() local
954 void *buf = sbuf; in clean_an_unclean_leb() local
/fs/dlm/
Dlockspace.c35 static ssize_t dlm_control_store(struct dlm_ls *ls, const char *buf, size_t len) in dlm_control_store()
58 static ssize_t dlm_event_store(struct dlm_ls *ls, const char *buf, size_t len) in dlm_event_store()
66 static ssize_t dlm_id_show(struct dlm_ls *ls, char *buf) in dlm_id_show()
71 static ssize_t dlm_id_store(struct dlm_ls *ls, const char *buf, size_t len) in dlm_id_store()
77 static ssize_t dlm_recover_status_show(struct dlm_ls *ls, char *buf) in dlm_recover_status_show()
83 static ssize_t dlm_recover_nodeid_show(struct dlm_ls *ls, char *buf) in dlm_recover_nodeid_show()
130 char *buf) in dlm_attr_show()
138 const char *buf, size_t len) in dlm_attr_store()
Dconfig.c126 const char *buf, size_t len) in cluster_set()
636 char *buf) in show_cluster()
646 const char *buf, size_t len) in store_cluster()
655 char *buf) in show_comm()
664 const char *buf, size_t len) in store_comm()
672 static ssize_t comm_nodeid_read(struct dlm_comm *cm, char *buf) in comm_nodeid_read()
677 static ssize_t comm_nodeid_write(struct dlm_comm *cm, const char *buf, in comm_nodeid_write()
684 static ssize_t comm_local_read(struct dlm_comm *cm, char *buf) in comm_local_read()
689 static ssize_t comm_local_write(struct dlm_comm *cm, const char *buf, in comm_local_write()
698 static ssize_t comm_addr_write(struct dlm_comm *cm, const char *buf, size_t len) in comm_addr_write()
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/fs/reiserfs/
Dprints.c79 static void sprintf_le_key(char *buf, struct reiserfs_key *key) in sprintf_le_key()
90 static void sprintf_cpu_key(char *buf, struct cpu_key *key) in sprintf_cpu_key()
100 static void sprintf_de_head(char *buf, struct reiserfs_de_head *deh) in sprintf_de_head()
112 static void sprintf_item_head(char *buf, struct item_head *ih) in sprintf_item_head()
125 static void sprintf_direntry(char *buf, struct reiserfs_dir_entry *de) in sprintf_direntry()
134 static void sprintf_block_head(char *buf, struct buffer_head *bh) in sprintf_block_head()
140 static void sprintf_buffer_head(char *buf, struct buffer_head *bh) in sprintf_buffer_head()
154 static void sprintf_disk_child(char *buf, struct disk_child *dc) in sprintf_disk_child()
/fs/ocfs2/dlm/
Ddlmdebug.c101 char buf[DLM_LOCKID_NAME_MAX]; in __dlm_print_one_lock_resource() local
255 static int stringify_lockname(const char *lockname, int locklen, char *buf, in stringify_lockname()
276 char *buf, int len) in stringify_nodemap()
287 static int dump_mle(struct dlm_master_list_entry *mle, char *buf, int len) in dump_mle()
344 char *buf; in dlm_print_one_mle() local
403 static ssize_t debug_buffer_read(struct file *file, char __user *buf, in debug_buffer_read()
552 static int dump_lock(struct dlm_lock *lock, int list_type, char *buf, int len) in dump_lock()
576 static int dump_lockres(struct dlm_lock_resource *res, char *buf, int len) in dump_lockres()
/fs/cifs/
Dsmbencrypt.c46 #define CVAL(buf,pos) (((unsigned char *)(buf))[pos]) argument
47 #define SSVALX(buf,pos,val) (CVAL(buf,pos)=(val)&0xFF,CVAL(buf,pos+1)=(val)>>8) argument
48 #define SSVAL(buf,pos,val) SSVALX((buf),(pos),((__u16)(val))) argument
/fs/hostfs/
Dhostfs_user.c28 struct stat64 buf; in stat_file() local
70 struct stat64 buf; in file_type() local
160 int read_file(int fd, unsigned long long *offset, char *buf, int len) in read_file()
171 int write_file(int fd, unsigned long long *offset, const char *buf, int len) in write_file()
380 int hostfs_do_readlink(char *file, char *buf, int size) in hostfs_do_readlink()
408 struct statfs64 buf; in do_statfs() local
/fs/ext4/
Dhash.c70 static void str2hashbuf_signed(const char *msg, int len, __u32 *buf, int num) in str2hashbuf_signed()
98 static void str2hashbuf_unsigned(const char *msg, int len, __u32 *buf, int num) in str2hashbuf_unsigned()
145 __u32 in[8], buf[4]; in ext4fs_dirhash() local
/fs/ext3/
Dhash.c70 static void str2hashbuf_signed(const char *msg, int len, __u32 *buf, int num) in str2hashbuf_signed()
98 static void str2hashbuf_unsigned(const char *msg, int len, __u32 *buf, int num) in str2hashbuf_unsigned()
145 __u32 in[8], buf[4]; in ext3fs_dirhash() local
/fs/jffs2/
Dread.c22 struct jffs2_full_dnode *fd, unsigned char *buf, in jffs2_read_dnode()
154 unsigned char *buf, uint32_t offset, uint32_t len) in jffs2_read_inode_range()
/fs/ocfs2/
Dstackglue.c450 char *buf) in ocfs2_max_locking_protocol_show()
470 char *buf) in ocfs2_loaded_cluster_plugins_show()
502 char *buf) in ocfs2_active_cluster_plugin_show()
524 char *buf) in ocfs2_cluster_stack_show()
536 const char *buf, size_t count) in ocfs2_cluster_stack_store()

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