glusterfs.git/api/src, branch v4.0.0alpha

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

gfapi : added glfs_setfsleaseid() for setting lease id

2018-01-19T09:27:40+00:00

A new function glfs_setfsleaseid() added in gfapi. Currently lock owner
is saved in the thread context. Similarly the leaseid attribute can be
saved using glfs_setfsleaseid().

Updates: #350
Change-Id: I55966cca01d0f2649c32b87bd255568c3ffd1262
Signed-off-by: Poornima G 
Signed-off-by: Soumya Koduri 
Signed-off-by: Jiffin Tony Thottan

core: fix some of the dict_{get,set} with proper APIs

2018-01-17T00:00:11+00:00

updates #220

Change-Id: I6e25dbb69b2c7021e00073e8f025d212db7de0be
Signed-off-by: Amar Tumballi

all: Simplify component message id's definition

2017-12-14T02:33:51+00:00

This patch creates a new way of defining message id's that is easier
and less error prone because it doesn't require so many manual changes
each time a new component is defined or a new message created.

Change-Id: I71ba8af9ac068f5add7e74f316a2478bc991c67b
Signed-off-by: Xavier Hernandez

gfapi: fix issue when glfs_set_logging is called concurrently

2017-12-06T23:46:03+00:00

glfs_set_logging changes THIS->ctx without lock, during initialization
THIS refers to global_xlator. Concurrently changing it could result in
global_xlator.ctx being some fs->ctx. After that fs->ctx is destroyed,
global_xlator.ctx refers to an invalid pointer and that causes crash in
sbusequent access.

Change-Id: I6682173811799bafd525d9ab371874f3803baa0e
BUG: 1521213
Signed-off-by: Zhang Huan

libglusterfs: specify ctx in gf_log_set_loglevel

2017-12-06T23:45:23+00:00

specify ctx in gf_log_set_loglevel, instead of getting it from a thread
specific variable.

Change-Id: I498f826e8e32231235a6b0005026a27c327727fd
BUG: 1521213
Signed-off-by: Zhang Huan

gfapi: avoid nameless lookup when inode_find success

2017-11-28T22:33:53+00:00

Ganesha calls pub_glfs_h_create_from_handle always with stat != NULL,
for inode_find success, a nameless lookup seems unnecessary.

Change-Id: I1242deefe8ff4af15a98cc3af7824233e24d62ad
Signed-off-by: Kinglong Mee

Coverity Issue: PW.INCLUDE_RECURSION in several files

2017-11-09T13:21:11+00:00

Coverity ID: 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417,
418, 419, 423, 424, 425, 426, 427, 428, 429, 436, 437, 438, 439,
440, 441, 442, 443

Issue: Event include_recursion

Removed redundant, recursive includes from the files.

Change-Id: I920776b1fa089a2d4917ca722d0075a9239911a7
BUG: 789278
Signed-off-by: Girjesh Rajoria

gfapi: Fix several coverity issues in glfs-fops.c

2017-11-08T02:10:54+00:00

This patch fixes coverity issues 176

[1] : https://download.gluster.org/pub/gluster/glusterfs/static-analysis/
master/glusterfs-coverity/2017-10-30-9aa574a5/html/

Change-Id: I473323db27218ac784b8eae773a1efe911fcfec0
BUG: 789278
Signed-off-by: Mohammed Rafi KC

gfapi: Register/Unregister Upcall events' callback

2017-10-31T07:53:50+00:00

Polling continuously for upcall events is not optimal.
Hence new APIs have been added to allow applications to
register and unregister upcall events it is interested in
along with callback function to be invoked in case of any
such upcalls sent by backend server.

@TODO: Make changes in upcall xlator so that events are
sent to only those clients which either registered callbacks
or started polling. Shall be addressed in separate patch.

Updates: #315

Change-Id: I40473fd5cf689172ff2d7bb2869756b7fd5bc761
Signed-off-by: Soumya Koduri