linux/fs/ceph
Jeff Layton 4de77f25fd ceph: use osd_req_op_extent_osd_iter for netfs reads
The netfs layer has already pinned the pages involved before calling
issue_op, so we can just pass down the iter directly instead of calling
iov_iter_get_pages_alloc.

Instead of having to allocate a page array, use CEPH_MSG_DATA_ITER and
pass it the iov_iter directly to clone.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Xiubo Li <xiubli@redhat.com>
Reviewed-and-tested-by: Luís Henriques <lhenriques@suse.de>
Reviewed-by: Milind Changire <mchangir@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2023-08-22 09:01:48 +02:00
..
acl.c fs: port acl to mnt_idmap 2023-01-19 09:24:28 +01:00
addr.c ceph: use osd_req_op_extent_osd_iter for netfs reads 2023-08-22 09:01:48 +02:00
cache.c netfs: Fix gcc-12 warning by embedding vfs inode in netfs_i_context 2022-06-09 13:55:00 -07:00
cache.h netfs: Further cleanups after struct netfs_inode wrapper introduced 2022-06-10 20:55:21 +01:00
caps.c ceph: don't let check_caps skip sending responses for revoke msgs 2023-06-30 12:08:55 +02:00
ceph_frag.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
debugfs.c ceph: fix potential use-after-free bug when trimming caps 2023-04-30 12:37:28 +02:00
dir.c ceph: preallocate inode for ops that may create one 2023-08-22 09:01:47 +02:00
export.c ceph: fail the open_by_handle_at() if the dentry is being unlinked 2022-10-04 19:18:08 +02:00
file.c ceph: preallocate inode for ops that may create one 2023-08-22 09:01:47 +02:00
inode.c ceph: preallocate inode for ops that may create one 2023-08-22 09:01:47 +02:00
io.c ceph: fix kerneldoc copypasta over ceph_start_io_direct 2021-04-27 23:52:23 +02:00
io.h ceph: add buffered/direct exclusionary locking for reads and writes 2019-09-16 12:06:25 +02:00
ioctl.c ceph: remove useless session parameter for check_caps() 2022-12-12 19:15:39 +01:00
ioctl.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig ceph: conversion to new fscache API 2022-01-11 22:13:01 +00:00
locks.c filelock: move file locking definitions to separate header file 2023-01-11 06:52:32 -05:00
Makefile ceph: add dentry lease metric support 2020-06-01 13:22:51 +02:00
mds_client.c ceph: make ceph_msdc_build_path use ref-walk 2023-08-22 09:01:48 +02:00
mds_client.h ceph: preallocate inode for ops that may create one 2023-08-22 09:01:47 +02:00
mdsmap.c treewide: use get_random_u32_below() instead of deprecated function 2022-11-18 02:15:15 +01:00
metric.c ceph: never send metrics if disable_send_metrics is set 2023-07-24 13:15:39 +02:00
metric.h ceph: include average/stdev r/w/m latency in mds metrics 2022-03-21 13:35:16 +01:00
quota.c ceph: fix statfs for subdir mounts 2022-05-25 20:45:14 +02:00
snap.c ceph: trigger to flush the buffer when making snapshot 2023-06-30 12:08:55 +02:00
strings.c ceph: add getvxattr op 2022-03-01 18:26:37 +01:00
super.c ceph: add new mount option to enable sparse reads 2023-08-22 09:01:47 +02:00
super.h ceph: preallocate inode for ops that may create one 2023-08-22 09:01:47 +02:00
util.c ceph: move net/ceph/ceph_fs.c to fs/ceph/util.c 2020-01-27 16:53:40 +01:00
xattr.c A few filesystem improvements, with a rather nasty use-after-free fix 2023-05-04 14:48:02 -07:00