summaryrefslogtreecommitdiff
path: root/include/linux/ceph
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/ceph')
-rw-r--r--include/linux/ceph/ceph_fs.h18
-rw-r--r--include/linux/ceph/debugfs.h14
-rw-r--r--include/linux/ceph/libceph.h1
-rw-r--r--include/linux/ceph/messenger.h7
-rw-r--r--include/linux/ceph/osd_client.h17
-rw-r--r--include/linux/ceph/osdmap.h4
-rw-r--r--include/linux/ceph/rados.h6
7 files changed, 29 insertions, 38 deletions
diff --git a/include/linux/ceph/ceph_fs.h b/include/linux/ceph/ceph_fs.h
index cb21c5cf12c3..ebf5ba62b772 100644
--- a/include/linux/ceph/ceph_fs.h
+++ b/include/linux/ceph/ceph_fs.h
@@ -444,8 +444,9 @@ union ceph_mds_request_args {
} __attribute__ ((packed)) lookupino;
} __attribute__ ((packed));
-#define CEPH_MDS_FLAG_REPLAY 1 /* this is a replayed op */
-#define CEPH_MDS_FLAG_WANT_DENTRY 2 /* want dentry in reply */
+#define CEPH_MDS_FLAG_REPLAY 1 /* this is a replayed op */
+#define CEPH_MDS_FLAG_WANT_DENTRY 2 /* want dentry in reply */
+#define CEPH_MDS_FLAG_ASYNC 4 /* request is asynchronous */
struct ceph_mds_request_head {
__le64 oldest_client_tid;
@@ -530,6 +531,9 @@ struct ceph_mds_reply_lease {
__le32 seq;
} __attribute__ ((packed));
+#define CEPH_LEASE_VALID (1 | 2) /* old and new bit values */
+#define CEPH_LEASE_PRIMARY_LINK 4 /* primary linkage */
+
struct ceph_mds_reply_dirfrag {
__le32 frag; /* fragment */
__le32 auth; /* auth mds, if this is a delegation point */
@@ -564,6 +568,7 @@ struct ceph_filelock {
#define CEPH_FILE_MODE_RDWR 3 /* RD | WR */
#define CEPH_FILE_MODE_LAZY 4 /* lazy io */
#define CEPH_FILE_MODE_BITS 4
+#define CEPH_FILE_MODE_MASK ((1 << CEPH_FILE_MODE_BITS) - 1)
int ceph_flags_to_mode(int flags);
@@ -655,10 +660,19 @@ int ceph_flags_to_mode(int flags);
#define CEPH_CAP_ANY (CEPH_CAP_ANY_RD | CEPH_CAP_ANY_EXCL | \
CEPH_CAP_ANY_FILE_WR | CEPH_CAP_FILE_LAZYIO | \
CEPH_CAP_PIN)
+#define CEPH_CAP_ALL_FILE (CEPH_CAP_PIN | CEPH_CAP_ANY_SHARED | \
+ CEPH_CAP_AUTH_EXCL | CEPH_CAP_XATTR_EXCL | \
+ CEPH_CAP_ANY_FILE_RD | CEPH_CAP_ANY_FILE_WR)
#define CEPH_CAP_LOCKS (CEPH_LOCK_IFILE | CEPH_LOCK_IAUTH | CEPH_LOCK_ILINK | \
CEPH_LOCK_IXATTR)
+/* cap masks async dir operations */
+#define CEPH_CAP_DIR_CREATE CEPH_CAP_FILE_CACHE
+#define CEPH_CAP_DIR_UNLINK CEPH_CAP_FILE_RD
+#define CEPH_CAP_ANY_DIR_OPS (CEPH_CAP_FILE_CACHE | CEPH_CAP_FILE_RD | \
+ CEPH_CAP_FILE_WREXTEND | CEPH_CAP_FILE_LAZYIO)
+
int ceph_caps_for_mode(int mode);
enum {
diff --git a/include/linux/ceph/debugfs.h b/include/linux/ceph/debugfs.h
index cf5e840eec71..8b3a1a7a953a 100644
--- a/include/linux/ceph/debugfs.h
+++ b/include/linux/ceph/debugfs.h
@@ -2,22 +2,8 @@
#ifndef _FS_CEPH_DEBUGFS_H
#define _FS_CEPH_DEBUGFS_H
-#include <linux/ceph/ceph_debug.h>
#include <linux/ceph/types.h>
-#define CEPH_DEFINE_SHOW_FUNC(name) \
-static int name##_open(struct inode *inode, struct file *file) \
-{ \
- return single_open(file, name, inode->i_private); \
-} \
- \
-static const struct file_operations name##_fops = { \
- .open = name##_open, \
- .read = seq_read, \
- .llseek = seq_lseek, \
- .release = single_release, \
-};
-
/* debugfs.c */
extern void ceph_debugfs_init(void);
extern void ceph_debugfs_cleanup(void);
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index ec73ebc4827d..525b7c3f1c81 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -272,6 +272,7 @@ extern struct kmem_cache *ceph_cap_flush_cachep;
extern struct kmem_cache *ceph_dentry_cachep;
extern struct kmem_cache *ceph_file_cachep;
extern struct kmem_cache *ceph_dir_file_cachep;
+extern struct kmem_cache *ceph_mds_request_cachep;
/* ceph_common.c */
extern bool libceph_compatible(void *data);
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index c4458dc6a757..76371aaae2d1 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -175,9 +175,10 @@ struct ceph_msg_data {
#endif /* CONFIG_BLOCK */
struct ceph_bvec_iter bvec_pos;
struct {
- struct page **pages; /* NOT OWNER. */
+ struct page **pages;
size_t length; /* total # bytes */
unsigned int alignment; /* first page */
+ bool own_pages;
};
struct ceph_pagelist *pagelist;
};
@@ -356,8 +357,8 @@ extern void ceph_con_keepalive(struct ceph_connection *con);
extern bool ceph_con_keepalive_expired(struct ceph_connection *con,
unsigned long interval);
-extern void ceph_msg_data_add_pages(struct ceph_msg *msg, struct page **pages,
- size_t length, size_t alignment);
+void ceph_msg_data_add_pages(struct ceph_msg *msg, struct page **pages,
+ size_t length, size_t alignment, bool own_pages);
extern void ceph_msg_data_add_pagelist(struct ceph_msg *msg,
struct ceph_pagelist *pagelist);
#ifdef CONFIG_BLOCK
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index 5a62dbd3f4c2..9d9f745b98a1 100644
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -509,23 +509,6 @@ int ceph_osdc_call(struct ceph_osd_client *osdc,
struct page *req_page, size_t req_len,
struct page **resp_pages, size_t *resp_len);
-extern int ceph_osdc_readpages(struct ceph_osd_client *osdc,
- struct ceph_vino vino,
- struct ceph_file_layout *layout,
- u64 off, u64 *plen,
- u32 truncate_seq, u64 truncate_size,
- struct page **pages, int nr_pages,
- int page_align);
-
-extern int ceph_osdc_writepages(struct ceph_osd_client *osdc,
- struct ceph_vino vino,
- struct ceph_file_layout *layout,
- struct ceph_snap_context *sc,
- u64 off, u64 len,
- u32 truncate_seq, u64 truncate_size,
- struct timespec64 *mtime,
- struct page **pages, int nr_pages);
-
int ceph_osdc_copy_from(struct ceph_osd_client *osdc,
u64 src_snapid, u64 src_version,
struct ceph_object_id *src_oid,
diff --git a/include/linux/ceph/osdmap.h b/include/linux/ceph/osdmap.h
index e081b56f1c1d..5e601975745f 100644
--- a/include/linux/ceph/osdmap.h
+++ b/include/linux/ceph/osdmap.h
@@ -37,6 +37,9 @@ int ceph_spg_compare(const struct ceph_spg *lhs, const struct ceph_spg *rhs);
#define CEPH_POOL_FLAG_HASHPSPOOL (1ULL << 0) /* hash pg seed and pool id
together */
#define CEPH_POOL_FLAG_FULL (1ULL << 1) /* pool is full */
+#define CEPH_POOL_FLAG_FULL_QUOTA (1ULL << 10) /* pool ran out of quota,
+ will set FULL too */
+#define CEPH_POOL_FLAG_NEARFULL (1ULL << 11) /* pool is nearfull */
struct ceph_pg_pool_info {
struct rb_node node;
@@ -304,5 +307,6 @@ extern struct ceph_pg_pool_info *ceph_pg_pool_by_id(struct ceph_osdmap *map,
extern const char *ceph_pg_pool_name_by_id(struct ceph_osdmap *map, u64 id);
extern int ceph_pg_poolid_by_name(struct ceph_osdmap *map, const char *name);
+u64 ceph_pg_pool_flags(struct ceph_osdmap *map, u64 id);
#endif
diff --git a/include/linux/ceph/rados.h b/include/linux/ceph/rados.h
index 59bdfd470100..88ed3c5c04c5 100644
--- a/include/linux/ceph/rados.h
+++ b/include/linux/ceph/rados.h
@@ -143,8 +143,10 @@ extern const char *ceph_osd_state_name(int s);
/*
* osd map flag bits
*/
-#define CEPH_OSDMAP_NEARFULL (1<<0) /* sync writes (near ENOSPC) */
-#define CEPH_OSDMAP_FULL (1<<1) /* no data writes (ENOSPC) */
+#define CEPH_OSDMAP_NEARFULL (1<<0) /* sync writes (near ENOSPC),
+ not set since ~luminous */
+#define CEPH_OSDMAP_FULL (1<<1) /* no data writes (ENOSPC),
+ not set since ~luminous */
#define CEPH_OSDMAP_PAUSERD (1<<2) /* pause all reads */
#define CEPH_OSDMAP_PAUSEWR (1<<3) /* pause all writes */
#define CEPH_OSDMAP_PAUSEREC (1<<4) /* pause recovery */
generated by cgit (git 2.34.1) at 2025-06-07 18:50:15 +0000