| /kernel/linux/linux-5.10/fs/cifs/ |
| D | misc.c | 544 void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock) in cifs_set_oplock_level() argument
549 cinode->oplock = CIFS_CACHE_WRITE_FLG | CIFS_CACHE_READ_FLG; in cifs_set_oplock_level()
551 &cinode->vfs_inode); in cifs_set_oplock_level()
553 cinode->oplock = CIFS_CACHE_READ_FLG; in cifs_set_oplock_level()
555 &cinode->vfs_inode); in cifs_set_oplock_level()
557 cinode->oplock = 0; in cifs_set_oplock_level()
564 int cifs_get_writer(struct cifsInodeInfo *cinode) in cifs_get_writer() argument
569 rc = wait_on_bit(&cinode->flags, CIFS_INODE_PENDING_OPLOCK_BREAK, in cifs_get_writer()
574 spin_lock(&cinode->writers_lock); in cifs_get_writer()
575 if (!cinode->writers) in cifs_get_writer()
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| D | file.c | 267 cifs_has_mand_locks(struct cifsInodeInfo *cinode) in cifs_has_mand_locks() argument
272 down_read(&cinode->lock_sem); in cifs_has_mand_locks()
273 list_for_each_entry(cur, &cinode->llist, llist) { in cifs_has_mand_locks()
279 up_read(&cinode->lock_sem); in cifs_has_mand_locks()
298 struct cifsInodeInfo *cinode = CIFS_I(inode); in cifs_new_fileinfo() local
336 if (server->ops->is_read_op(oplock) && cifs_has_mand_locks(cinode)) { in cifs_new_fileinfo()
341 cifs_down_write(&cinode->lock_sem); in cifs_new_fileinfo()
342 list_add(&fdlocks->llist, &cinode->llist); in cifs_new_fileinfo()
343 up_write(&cinode->lock_sem); in cifs_new_fileinfo()
357 spin_lock(&cinode->open_file_lock); in cifs_new_fileinfo()
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| D | smb2file.c | 124 struct cifsInodeInfo *cinode = CIFS_I(d_inode(cfile->dentry)); in smb2_unlock_range() local
148 cifs_down_write(&cinode->lock_sem); in smb2_unlock_range()
161 if (cinode->can_cache_brlcks) { in smb2_unlock_range()
214 up_write(&cinode->lock_sem); in smb2_unlock_range()
267 struct cifsInodeInfo *cinode = CIFS_I(d_inode(cfile->dentry)); in smb2_push_mandatory_locks() local
291 list_for_each_entry(fdlocks, &cinode->llist, llist) { in smb2_push_mandatory_locks()
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| D | smb2misc.c | 484 smb2_get_lease_state(struct cifsInodeInfo *cinode) in smb2_get_lease_state() argument
488 if (CIFS_CACHE_WRITE(cinode)) in smb2_get_lease_state()
490 if (CIFS_CACHE_HANDLE(cinode)) in smb2_get_lease_state()
492 if (CIFS_CACHE_READ(cinode)) in smb2_get_lease_state()
544 struct cifsInodeInfo *cinode; in smb2_tcon_has_lease() local
552 cinode = CIFS_I(d_inode(cfile->dentry)); in smb2_tcon_has_lease()
554 if (memcmp(cinode->lease_key, rsp->LeaseKey, in smb2_tcon_has_lease()
567 set_bit(CIFS_INODE_PENDING_OPLOCK_BREAK, &cinode->flags); in smb2_tcon_has_lease()
683 struct cifsInodeInfo *cinode; in smb2_is_valid_oplock_break() local
722 cinode = CIFS_I(d_inode(cfile->dentry)); in smb2_is_valid_oplock_break()
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| D | smb1ops.c | 372 struct cifsInodeInfo *cinode, __u32 oplock, in cifs_downgrade_oplock() argument
375 cifs_set_oplock_level(cinode, oplock); in cifs_downgrade_oplock()
714 struct cifsInodeInfo *cinode = CIFS_I(d_inode(cfile->dentry)); in cifs_set_fid() local
716 cifs_set_oplock_level(cinode, oplock); in cifs_set_fid()
717 cinode->can_cache_brlcks = CIFS_CACHE_WRITE(cinode); in cifs_set_fid()
763 struct cifsInodeInfo *cinode = CIFS_I(inode); in smb_set_file_info() local
769 open_file = find_writable_file(cinode, FIND_WR_FSUID_ONLY); in smb_set_file_info()
788 cinode->cifsAttrs = le32_to_cpu(buf->Attributes); in smb_set_file_info()
816 cinode->cifsAttrs = le32_to_cpu(buf->Attributes); in smb_set_file_info()
867 struct cifsInodeInfo *cinode) in cifs_oplock_response() argument
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| D | smb2ops.c | 1401 struct cifsInodeInfo *cinode = CIFS_I(d_inode(cfile->dentry)); in smb2_set_fid() local
1410 server->ops->set_oplock_level(cinode, oplock, fid->epoch, in smb2_set_fid()
1412 cinode->can_cache_brlcks = CIFS_CACHE_WRITE(cinode); in smb2_set_fid()
2409 struct cifsInodeInfo *cinode) in smb2_oplock_response() argument
2412 return SMB2_lease_break(0, tcon, cinode->lease_key, in smb2_oplock_response()
2413 smb2_get_lease_state(cinode)); in smb2_oplock_response()
2417 CIFS_CACHE_READ(cinode) ? 1 : 0); in smb2_oplock_response()
3899 struct cifsInodeInfo *cinode, __u32 oplock, in smb2_downgrade_oplock() argument
3902 server->ops->set_oplock_level(cinode, oplock, 0, NULL); in smb2_downgrade_oplock()
3906 smb21_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock,
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| D | cifsglob.h | 261 struct cifsInodeInfo *cinode, __u32 oplock,
1450 #define CIFS_CACHE_READ(cinode) ((cinode->oplock & CIFS_CACHE_READ_FLG) || (CIFS_SB(cinode->vfs_ino… argument
1451 #define CIFS_CACHE_HANDLE(cinode) (cinode->oplock & CIFS_CACHE_HANDLE_FLG) argument
1452 #define CIFS_CACHE_WRITE(cinode) ((cinode->oplock & CIFS_CACHE_WRITE_FLG) || (CIFS_SB(cinode->vfs_i… argument
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| D | cifsproto.h | 172 extern void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock);
173 extern int cifs_get_writer(struct cifsInodeInfo *cinode);
174 extern void cifs_put_writer(struct cifsInodeInfo *cinode);
175 extern void cifs_done_oplock_break(struct cifsInodeInfo *cinode);
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| D | cifsfs.c | 913 struct cifsInodeInfo *cinode = CIFS_I(inode); in cifs_file_write_iter() local
919 if (written > 0 && CIFS_CACHE_READ(cinode)) { in cifs_file_write_iter()
924 cinode->oplock = 0; in cifs_file_write_iter()
929 written = cifs_get_writer(cinode); in cifs_file_write_iter()
944 cifs_put_writer(cinode); in cifs_file_write_iter()
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| D | smb2proto.h | 64 extern __le32 smb2_get_lease_state(struct cifsInodeInfo *cinode);
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