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-rw-r--r--fs/ceph/addr.c2
-rw-r--r--fs/ceph/caps.c25
-rw-r--r--fs/ceph/file.c26
-rw-r--r--fs/ceph/inode.c6
-rw-r--r--fs/ceph/ioctl.c2
-rw-r--r--fs/ceph/super.h5
6 files changed, 35 insertions, 31 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 61f47debec5a..8c74871e37c9 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -1367,7 +1367,7 @@ out:
folio_put(folio);
if (check_cap)
- ceph_check_caps(ceph_inode(inode), CHECK_CAPS_AUTHONLY, NULL);
+ ceph_check_caps(ceph_inode(inode), CHECK_CAPS_AUTHONLY);
return copied;
}
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index e54814d0c2f7..4b159f97fe7b 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1898,8 +1898,7 @@ bool __ceph_should_report_size(struct ceph_inode_info *ci)
* CHECK_CAPS_FLUSH - we should flush any dirty caps immediately, without
* further delay.
*/
-void ceph_check_caps(struct ceph_inode_info *ci, int flags,
- struct ceph_mds_session *session)
+void ceph_check_caps(struct ceph_inode_info *ci, int flags)
{
struct inode *inode = &ci->netfs.inode;
struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(inode->i_sb);
@@ -1913,15 +1912,14 @@ void ceph_check_caps(struct ceph_inode_info *ci, int flags,
bool queue_invalidate = false;
bool tried_invalidate = false;
bool queue_writeback = false;
-
- if (session)
- ceph_get_mds_session(session);
+ struct ceph_mds_session *session = NULL;
spin_lock(&ci->i_ceph_lock);
if (ci->i_ceph_flags & CEPH_I_ASYNC_CREATE) {
+ ci->i_ceph_flags |= CEPH_I_ASYNC_CHECK_CAPS;
+
/* Don't send messages until we get async create reply */
spin_unlock(&ci->i_ceph_lock);
- ceph_put_mds_session(session);
return;
}
@@ -2851,7 +2849,7 @@ static void check_max_size(struct inode *inode, loff_t endoff)
check = 1;
spin_unlock(&ci->i_ceph_lock);
if (check)
- ceph_check_caps(ci, CHECK_CAPS_AUTHONLY, NULL);
+ ceph_check_caps(ci, CHECK_CAPS_AUTHONLY);
}
static inline int get_used_fmode(int caps)
@@ -3140,7 +3138,7 @@ static void __ceph_put_cap_refs(struct ceph_inode_info *ci, int had,
switch (mode) {
case PUT_CAP_REFS_SYNC:
if (last)
- ceph_check_caps(ci, 0, NULL);
+ ceph_check_caps(ci, 0);
else if (flushsnaps)
ceph_flush_snaps(ci, NULL);
break;
@@ -3255,7 +3253,7 @@ unlock:
spin_unlock(&ci->i_ceph_lock);
if (last) {
- ceph_check_caps(ci, 0, NULL);
+ ceph_check_caps(ci, 0);
} else if (flush_snaps) {
ceph_flush_snaps(ci, NULL);
}
@@ -3604,10 +3602,9 @@ static void handle_cap_grant(struct inode *inode,
mutex_unlock(&session->s_mutex);
if (check_caps == 1)
- ceph_check_caps(ci, CHECK_CAPS_AUTHONLY | CHECK_CAPS_NOINVAL,
- session);
+ ceph_check_caps(ci, CHECK_CAPS_AUTHONLY | CHECK_CAPS_NOINVAL);
else if (check_caps == 2)
- ceph_check_caps(ci, CHECK_CAPS_NOINVAL, session);
+ ceph_check_caps(ci, CHECK_CAPS_NOINVAL);
}
/*
@@ -4333,7 +4330,7 @@ unsigned long ceph_check_delayed_caps(struct ceph_mds_client *mdsc)
if (inode) {
spin_unlock(&mdsc->cap_delay_lock);
dout("check_delayed_caps on %p\n", inode);
- ceph_check_caps(ci, 0, NULL);
+ ceph_check_caps(ci, 0);
iput(inode);
spin_lock(&mdsc->cap_delay_lock);
}
@@ -4362,7 +4359,7 @@ static void flush_dirty_session_caps(struct ceph_mds_session *s)
dout("flush_dirty_caps %llx.%llx\n", ceph_vinop(inode));
spin_unlock(&mdsc->cap_dirty_lock);
ceph_wait_on_async_create(inode);
- ceph_check_caps(ci, CHECK_CAPS_FLUSH, NULL);
+ ceph_check_caps(ci, CHECK_CAPS_FLUSH);
iput(inode);
spin_lock(&mdsc->cap_dirty_lock);
}
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 6f9580defb2b..764598e1efd9 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -313,7 +313,7 @@ int ceph_renew_caps(struct inode *inode, int fmode)
spin_unlock(&ci->i_ceph_lock);
dout("renew caps %p want %s issued %s updating mds_wanted\n",
inode, ceph_cap_string(wanted), ceph_cap_string(issued));
- ceph_check_caps(ci, 0, NULL);
+ ceph_check_caps(ci, 0);
return 0;
}
spin_unlock(&ci->i_ceph_lock);
@@ -408,7 +408,7 @@ int ceph_open(struct inode *inode, struct file *file)
if ((issued & wanted) != wanted &&
(mds_wanted & wanted) != wanted &&
ceph_snap(inode) != CEPH_SNAPDIR)
- ceph_check_caps(ci, 0, NULL);
+ ceph_check_caps(ci, 0);
return ceph_init_file(inode, file, fmode);
} else if (ceph_snap(inode) != CEPH_NOSNAP &&
@@ -534,14 +534,23 @@ static void wake_async_create_waiters(struct inode *inode,
struct ceph_mds_session *session)
{
struct ceph_inode_info *ci = ceph_inode(inode);
+ bool check_cap = false;
spin_lock(&ci->i_ceph_lock);
if (ci->i_ceph_flags & CEPH_I_ASYNC_CREATE) {
ci->i_ceph_flags &= ~CEPH_I_ASYNC_CREATE;
wake_up_bit(&ci->i_ceph_flags, CEPH_ASYNC_CREATE_BIT);
+
+ if (ci->i_ceph_flags & CEPH_I_ASYNC_CHECK_CAPS) {
+ ci->i_ceph_flags &= ~CEPH_I_ASYNC_CHECK_CAPS;
+ check_cap = true;
+ }
}
ceph_kick_flushing_inode_caps(session, ci);
spin_unlock(&ci->i_ceph_lock);
+
+ if (check_cap)
+ ceph_check_caps(ci, CHECK_CAPS_FLUSH);
}
static void ceph_async_create_cb(struct ceph_mds_client *mdsc,
@@ -1092,7 +1101,7 @@ static void ceph_aio_complete(struct inode *inode,
loff_t endoff = aio_req->iocb->ki_pos + aio_req->total_len;
if (endoff > i_size_read(inode)) {
if (ceph_inode_set_size(inode, endoff))
- ceph_check_caps(ci, CHECK_CAPS_AUTHONLY, NULL);
+ ceph_check_caps(ci, CHECK_CAPS_AUTHONLY);
}
spin_lock(&ci->i_ceph_lock);
@@ -1421,8 +1430,7 @@ ceph_direct_read_write(struct kiocb *iocb, struct iov_iter *iter,
if (write && pos > size) {
if (ceph_inode_set_size(inode, pos))
ceph_check_caps(ceph_inode(inode),
- CHECK_CAPS_AUTHONLY,
- NULL);
+ CHECK_CAPS_AUTHONLY);
}
}
@@ -1577,8 +1585,7 @@ out:
check_caps = ceph_inode_set_size(inode, pos);
if (check_caps)
ceph_check_caps(ceph_inode(inode),
- CHECK_CAPS_AUTHONLY,
- NULL);
+ CHECK_CAPS_AUTHONLY);
}
}
@@ -1906,7 +1913,7 @@ retry_snap:
if (dirty)
__mark_inode_dirty(inode, dirty);
if (ceph_quota_is_max_bytes_approaching(inode, iocb->ki_pos))
- ceph_check_caps(ci, CHECK_CAPS_FLUSH, NULL);
+ ceph_check_caps(ci, CHECK_CAPS_FLUSH);
}
dout("aio_write %p %llx.%llx %llu~%u dropping cap refs on %s\n",
@@ -2521,8 +2528,7 @@ static ssize_t __ceph_copy_file_range(struct file *src_file, loff_t src_off,
/* Let the MDS know about dst file size change */
if (ceph_inode_set_size(dst_inode, dst_off) ||
ceph_quota_is_max_bytes_approaching(dst_inode, dst_off))
- ceph_check_caps(dst_ci, CHECK_CAPS_AUTHONLY | CHECK_CAPS_FLUSH,
- NULL);
+ ceph_check_caps(dst_ci, CHECK_CAPS_AUTHONLY | CHECK_CAPS_FLUSH);
}
/* Mark Fw dirty */
spin_lock(&dst_ci->i_ceph_lock);
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index f23c5a6edc6f..23d05ec87fcc 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -1909,7 +1909,7 @@ static void ceph_do_invalidate_pages(struct inode *inode)
mutex_unlock(&ci->i_truncate_mutex);
out:
if (check)
- ceph_check_caps(ci, 0, NULL);
+ ceph_check_caps(ci, 0);
}
/*
@@ -1969,7 +1969,7 @@ retry:
mutex_unlock(&ci->i_truncate_mutex);
if (wrbuffer_refs == 0)
- ceph_check_caps(ci, 0, NULL);
+ ceph_check_caps(ci, 0);
wake_up_all(&ci->i_cap_wq);
}
@@ -1991,7 +1991,7 @@ static void ceph_inode_work(struct work_struct *work)
__ceph_do_pending_vmtruncate(inode);
if (test_and_clear_bit(CEPH_I_WORK_CHECK_CAPS, &ci->i_work_mask))
- ceph_check_caps(ci, 0, NULL);
+ ceph_check_caps(ci, 0);
if (test_and_clear_bit(CEPH_I_WORK_FLUSH_SNAPS, &ci->i_work_mask))
ceph_flush_snaps(ci, NULL);
diff --git a/fs/ceph/ioctl.c b/fs/ceph/ioctl.c
index 6e061bf62ad4..deac817647eb 100644
--- a/fs/ceph/ioctl.c
+++ b/fs/ceph/ioctl.c
@@ -253,7 +253,7 @@ static long ceph_ioctl_lazyio(struct file *file)
spin_unlock(&ci->i_ceph_lock);
dout("ioctl_layzio: file %p marked lazy\n", file);
- ceph_check_caps(ci, 0, NULL);
+ ceph_check_caps(ci, 0);
} else {
dout("ioctl_layzio: file %p already lazy\n", file);
}
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index 50e57a1fa32f..30bdb391a0dc 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -593,6 +593,8 @@ static inline struct inode *ceph_find_inode(struct super_block *sb,
#define CEPH_ASYNC_CREATE_BIT (12) /* async create in flight for this */
#define CEPH_I_ASYNC_CREATE (1 << CEPH_ASYNC_CREATE_BIT)
#define CEPH_I_SHUTDOWN (1 << 13) /* inode is no longer usable */
+#define CEPH_I_ASYNC_CHECK_CAPS (1 << 14) /* check caps immediately after async
+ creating finishes */
/*
* Masks of ceph inode work.
@@ -1200,8 +1202,7 @@ extern void ceph_remove_capsnap(struct inode *inode,
extern void ceph_flush_snaps(struct ceph_inode_info *ci,
struct ceph_mds_session **psession);
extern bool __ceph_should_report_size(struct ceph_inode_info *ci);
-extern void ceph_check_caps(struct ceph_inode_info *ci, int flags,
- struct ceph_mds_session *session);
+extern void ceph_check_caps(struct ceph_inode_info *ci, int flags);
extern unsigned long ceph_check_delayed_caps(struct ceph_mds_client *mdsc);
extern void ceph_flush_dirty_caps(struct ceph_mds_client *mdsc);
extern int ceph_drop_caps_for_unlink(struct inode *inode);
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-01 23:41:05 +0000