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authorLinus Torvalds <torvalds@linux-foundation.org>2012-03-28 21:01:29 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-28 21:01:29 +0400
commit56b59b429b4c26e5e730bc8c3d837de9f7d0a966 (patch)
tree191bf87e438a3985ccb7e3c5382fab8d31f94edb /include
parent9a7259d5c8978bbeb5fdcf64b168f8470d8208a6 (diff)
parentc666601a935b94cc0f3310339411b6940de751ba (diff)
downloadlinux-56b59b429b4c26e5e730bc8c3d837de9f7d0a966.tar.xz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
Pull Ceph updates for 3.4-rc1 from Sage Weil: "Alex has been busy. There are a range of rbd and libceph cleanups, especially surrounding device setup and teardown, and a few critical fixes in that code. There are more cleanups in the messenger code, virtual xattrs, a fix for CRC calculation/checks, and lots of other miscellaneous stuff. There's a patch from Amon Ott to make inos behave a bit better on 32-bit boxes, some decode check fixes from Xi Wang, and network throttling fix from Jim Schutt, and a couple RBD fixes from Josh Durgin. No new functionality, just a lot of cleanup and bug fixing." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (65 commits) rbd: move snap_rwsem to the device, rename to header_rwsem ceph: fix three bugs, two in ceph_vxattrcb_file_layout() libceph: isolate kmap() call in write_partial_msg_pages() libceph: rename "page_shift" variable to something sensible libceph: get rid of zero_page_address libceph: only call kernel_sendpage() via helper libceph: use kernel_sendpage() for sending zeroes libceph: fix inverted crc option logic libceph: some simple changes libceph: small refactor in write_partial_kvec() libceph: do crc calculations outside loop libceph: separate CRC calculation from byte swapping libceph: use "do" in CRC-related Boolean variables ceph: ensure Boolean options support both senses libceph: a few small changes libceph: make ceph_tcp_connect() return int libceph: encapsulate some messenger cleanup code libceph: make ceph_msgr_wq private libceph: encapsulate connection kvec operations libceph: move prepare_write_banner() ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/ceph/libceph.h2
-rw-r--r--include/linux/ceph/messenger.h5
2 files changed, 2 insertions, 5 deletions
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index e8cf0ccd1a8d..e71d683982a6 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -208,7 +208,7 @@ extern struct kmem_cache *ceph_cap_cachep;
extern struct kmem_cache *ceph_dentry_cachep;
extern struct kmem_cache *ceph_file_cachep;
-extern int ceph_parse_options(struct ceph_options **popt, char *options,
+extern struct ceph_options *ceph_parse_options(char *options,
const char *dev_name, const char *dev_name_end,
int (*parse_extra_token)(char *c, void *private),
void *private);
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index ffbeb2c217b4..3bff047f6b0f 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -14,8 +14,6 @@
struct ceph_msg;
struct ceph_connection;
-extern struct workqueue_struct *ceph_msgr_wq; /* receive work queue */
-
/*
* Ceph defines these callbacks for handling connection events.
*/
@@ -54,7 +52,6 @@ struct ceph_connection_operations {
struct ceph_messenger {
struct ceph_entity_inst inst; /* my name+address */
struct ceph_entity_addr my_enc_addr;
- struct page *zero_page; /* used in certain error cases */
bool nocrc;
@@ -101,7 +98,7 @@ struct ceph_msg {
struct ceph_msg_pos {
int page, page_pos; /* which page; offset in page */
int data_pos; /* offset in data payload */
- int did_page_crc; /* true if we've calculated crc for current page */
+ bool did_page_crc; /* true if we've calculated crc for current page */
};
/* ceph connection fault delay defaults, for exponential backoff */