glusterfs.git/xlators/features/locks/src/posix.c, branch v5.0

Land part 2 of clang-format changes

2018-09-12T12:22:45+00:00

Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu

Various files: strncpy()->sprintf(), reduce strlen()'s

2018-08-31T13:13:43+00:00

strncpy may not be very efficient for short strings copied into
a large buffer: If the length of src is less than n,
strncpy() writes additional null bytes to dest to ensure
that a total of n bytes are written.

Instead, use snprintf(). Check for truncated output
where applicable.

Also:
- save the result of strlen() and re-use it when possible.
- move from strlen to SLEN (sizeof() ) for const strings.

Compile-tested only!

Change-Id: I54e80d4f4a80e98d3775e376efe05c51af0b29eb
updates: bz#1193929
Signed-off-by: Yaniv Kaul

locks: coverity fixes

2018-08-24T05:41:57+00:00

Fixes CID: 1356583 1356582 1356581 1356580

Add logs and also replace gf_log with gf_msg_debug.

Change-Id: I348dc94f7a52034542d29096c12a2cf60aabe97f
updates: bz#789278
Signed-off-by: Bhumika Goyal

All: run codespell on the code and fix issues.

2018-07-22T14:40:16+00:00

Please review, it's not always just the comments that were fixed.
I've had to revert of course all calls to creat() that were changed
to create() ...

Only compile-tested!

Change-Id: I7d02e82d9766e272a7fd9cc68e51901d69e5aab5
updates: bz#1193929
Signed-off-by: Yaniv Kaul

feature/locks: Unwind response based on clinet version

2018-05-28T02:45:08+00:00

Change-Id: I6fc7755cca0d6f61cb775363618036228925842c
fixes: bz#1570538
Signed-off-by: Ashish Pandey

protocol/server : unwind as per op version

2018-05-03T07:16:21+00:00

Change-Id: Id6717640ac14881b490e512c4682e45ffffa7f5b
fixes: bz#1570538
BUG: 1570538
Signed-off-by: Ashish Pandey

libgfapi: Add new api for supporting mandatory-locks

2018-01-22T09:54:02+00:00

The current API for byte-range locks [glfs_posix_lock()] doesn't
allow applications to specify whether it is advisory or mandatory
type locks. This particular change is to introduce an extended
byte-range lock API with an additional argument for including
the byte-range lock mode to be one among advisory(default) or
mandatory. Patch also includes a gfapi test case which make use
of this new api to acquire mandatory locks.

Ref: https://github.com/gluster/glusterfs-specs/blob/master/done/GlusterFS%203.8/Mandatory%20Locks.md

Change-Id: Ia09042c755d891895d96da857321abc4ce03e20c
Updates #393
Signed-off-by: Anoop C S

features/locks: volume option fixes for GD2

2018-01-19T03:52:39+00:00

Updates #302
Signed-off-by: Pranith Kumar K 
Change-Id: I1667fc32b7a31562b289fcab878d94be202407e4

locks: added inodelk/entrylk contention upcall notifications

2018-01-16T10:37:22+00:00

The locks xlator now is able to send a contention notification to
the current owner of the lock.

This is only a notification that can be used to improve performance
of some client side operations that might benefit from extended
duration of lock ownership. Nothing is done if the lock owner decides
to ignore the message and to not release the lock. For forced
release of acquired resources, leases must be used.

Change-Id: I7f1ad32a0b4b445505b09908a050080ad848f8e0
Signed-off-by: Xavier Hernandez

features/locks: Fix memory leaks

2017-11-22T10:12:47+00:00

Change-Id: Ic1d2e17a7d14389b6734d1b88bd28c0a2907bbd6
BUG: 1515161
Signed-off-by: Xavier Hernandez