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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-25 20:21:13 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-25 20:21:13 +0300 |
commit | f41def397161053eb0d3ed6861ef65985efbf293 (patch) | |
tree | 28c03e8f26fc975ab059ff407b0c3d9165bc489f /include/linux/ceph | |
parent | 7b1373dd6e86f3a222590ae404a400e699b32884 (diff) | |
parent | 3ee5a7015c8b7cb4de21f7345f8381946f2fce55 (diff) | |
download | linux-f41def397161053eb0d3ed6861ef65985efbf293.tar.xz |
Merge tag 'ceph-for-5.4-rc1' of git://github.com/ceph/ceph-client
Pull ceph updates from Ilya Dryomov:
"The highlights are:
- automatic recovery of a blacklisted filesystem session (Zheng Yan).
This is disabled by default and can be enabled by mounting with the
new "recover_session=clean" option.
- serialize buffered reads and O_DIRECT writes (Jeff Layton). Care is
taken to avoid serializing O_DIRECT reads and writes with each
other, this is based on the exclusion scheme from NFS.
- handle large osdmaps better in the face of fragmented memory
(myself)
- don't limit what security.* xattrs can be get or set (Jeff Layton).
We were overly restrictive here, unnecessarily preventing things
like file capability sets stored in security.capability from
working.
- allow copy_file_range() within the same inode and across different
filesystems within the same cluster (Luis Henriques)"
* tag 'ceph-for-5.4-rc1' of git://github.com/ceph/ceph-client: (41 commits)
ceph: call ceph_mdsc_destroy from destroy_fs_client
libceph: use ceph_kvmalloc() for osdmap arrays
libceph: avoid a __vmalloc() deadlock in ceph_kvmalloc()
ceph: allow object copies across different filesystems in the same cluster
ceph: include ceph_debug.h in cache.c
ceph: move static keyword to the front of declarations
rbd: pull rbd_img_request_create() dout out into the callers
ceph: reconnect connection if session hang in opening state
libceph: drop unused con parameter of calc_target()
ceph: use release_pages() directly
rbd: fix response length parameter for encoded strings
ceph: allow arbitrary security.* xattrs
ceph: only set CEPH_I_SEC_INITED if we got a MAC label
ceph: turn ceph_security_invalidate_secctx into static inline
ceph: add buffered/direct exclusionary locking for reads and writes
libceph: handle OSD op ceph_pagelist_append() errors
ceph: don't return a value from void function
ceph: don't freeze during write page faults
ceph: update the mtime when truncating up
ceph: fix indentation in __get_snap_name()
...
Diffstat (limited to 'include/linux/ceph')
-rw-r--r-- | include/linux/ceph/libceph.h | 1 | ||||
-rw-r--r-- | include/linux/ceph/messenger.h | 1 | ||||
-rw-r--r-- | include/linux/ceph/mon_client.h | 1 | ||||
-rw-r--r-- | include/linux/ceph/osd_client.h | 2 |
4 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h index 82156da3c650..b9dbda1c26aa 100644 --- a/include/linux/ceph/libceph.h +++ b/include/linux/ceph/libceph.h @@ -293,6 +293,7 @@ struct ceph_client *ceph_create_client(struct ceph_options *opt, void *private); struct ceph_entity_addr *ceph_client_addr(struct ceph_client *client); u64 ceph_client_gid(struct ceph_client *client); extern void ceph_destroy_client(struct ceph_client *client); +extern void ceph_reset_client_addr(struct ceph_client *client); extern int __ceph_open_session(struct ceph_client *client, unsigned long started); extern int ceph_open_session(struct ceph_client *client); diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h index 23895d178149..c4458dc6a757 100644 --- a/include/linux/ceph/messenger.h +++ b/include/linux/ceph/messenger.h @@ -337,6 +337,7 @@ extern void ceph_msgr_flush(void); extern void ceph_messenger_init(struct ceph_messenger *msgr, struct ceph_entity_addr *myaddr); extern void ceph_messenger_fini(struct ceph_messenger *msgr); +extern void ceph_messenger_reset_nonce(struct ceph_messenger *msgr); extern void ceph_con_init(struct ceph_connection *con, void *private, const struct ceph_connection_operations *ops, diff --git a/include/linux/ceph/mon_client.h b/include/linux/ceph/mon_client.h index b4d134d3312a..dbb8a6959a73 100644 --- a/include/linux/ceph/mon_client.h +++ b/include/linux/ceph/mon_client.h @@ -109,6 +109,7 @@ extern int ceph_monmap_contains(struct ceph_monmap *m, extern int ceph_monc_init(struct ceph_mon_client *monc, struct ceph_client *cl); extern void ceph_monc_stop(struct ceph_mon_client *monc); +extern void ceph_monc_reopen_session(struct ceph_mon_client *monc); enum { CEPH_SUB_MONMAP = 0, diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h index ad7fe5d10dcd..eaffbdddf89a 100644 --- a/include/linux/ceph/osd_client.h +++ b/include/linux/ceph/osd_client.h @@ -381,6 +381,7 @@ extern void ceph_osdc_cleanup(void); extern int ceph_osdc_init(struct ceph_osd_client *osdc, struct ceph_client *client); extern void ceph_osdc_stop(struct ceph_osd_client *osdc); +extern void ceph_osdc_reopen_osds(struct ceph_osd_client *osdc); extern void ceph_osdc_handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg); @@ -388,6 +389,7 @@ extern void ceph_osdc_handle_map(struct ceph_osd_client *osdc, struct ceph_msg *msg); void ceph_osdc_update_epoch_barrier(struct ceph_osd_client *osdc, u32 eb); void ceph_osdc_abort_requests(struct ceph_osd_client *osdc, int err); +void ceph_osdc_clear_abort_err(struct ceph_osd_client *osdc); #define osd_req_op_data(oreq, whch, typ, fld) \ ({ \ |