This patch series moves the generic RCU string library used internally by BTRFS
to be accessible by anyone. It provides printk_in_rcu and
printk_ratelimited_in_rcu to print these strings. In order to avoid a weird
inconsistency between the two, the first patch fixes printk_ratelimited so it
passes on the return value from printk.
The second patch actually moves the RCU string library. Version 2 passes on the
return values from printk{,_ratelimited} and fixes some style issues.
Omar Sandoval (2):
Return a value from printk_ratelimited
Move BTRFS RCU string to common library
fs/btrfs/check-integrity.c | 6 +--
fs/btrfs/dev-replace.c | 19 +++++-----
fs/btrfs/disk-io.c | 6 +--
fs/btrfs/extent_io.c | 4 +-
fs/btrfs/ioctl.c | 4 +-
fs/btrfs/raid56.c | 2 +-
fs/btrfs/rcu-string.h | 56 ----------------------------
fs/btrfs/scrub.c | 15 ++++----
fs/btrfs/super.c | 2 +-
fs/btrfs/volumes.c | 14 +++----
include/linux/printk.h | 4 +-
include/linux/rcustring.h | 91 ++++++++++++++++++++++++++++++++++++++++++++++
12 files changed, 131 insertions(+), 92 deletions(-)
delete mode 100644 fs/btrfs/rcu-string.h
create mode 100644 include/linux/rcustring.h
--
2.1.0
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