diff options
Diffstat (limited to '0107-gfapi-add-function-to-set-client-pid.patch')
| -rw-r--r-- | 0107-gfapi-add-function-to-set-client-pid.patch | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/0107-gfapi-add-function-to-set-client-pid.patch b/0107-gfapi-add-function-to-set-client-pid.patch new file mode 100644 index 0000000..741f2f3 --- /dev/null +++ b/0107-gfapi-add-function-to-set-client-pid.patch @@ -0,0 +1,93 @@ +From 799a74e5e8123cd2e67e9ed5c0f986630a8e0547 Mon Sep 17 00:00:00 2001 +From: Ravishankar N <ravishankar@redhat.com> +Date: Thu, 14 Mar 2019 18:41:11 +0530 +Subject: [PATCH 107/124] gfapi: add function to set client-pid + +This api offers the ability to set the pid of a client to a particular +value, identical to how gluster fuse clients provide the --client-pid +option. This is an internal API to be used by gluster processes only. See +https://lists.gluster.org/pipermail/gluster-devel/2019-March/055925.html +for more details. Currently glfsheal is the only proposed consumer. + +Patch on upstream master: https://review.gluster.org/#/c/glusterfs/+/22368/ +Change-Id: I0620be2127d79d69cdd57cffb29bba44e6e5da1f +BUG 1676495 +Signed-off-by: Ravishankar N <ravishankar@redhat.com> +Reviewed-on: https://code.engineering.redhat.com/gerrit/166459 +Tested-by: RHGS Build Bot <nigelb@redhat.com> +Reviewed-by: Atin Mukherjee <amukherj@redhat.com> +--- + api/src/gfapi.aliases | 1 + + api/src/gfapi.map | 4 ++++ + api/src/glfs-internal.h | 6 ++++++ + api/src/glfs.c | 15 +++++++++++++++ + 4 files changed, 26 insertions(+) + +diff --git a/api/src/gfapi.aliases b/api/src/gfapi.aliases +index 25e2d74..09c0fd8 100644 +--- a/api/src/gfapi.aliases ++++ b/api/src/gfapi.aliases +@@ -172,6 +172,7 @@ _pub_glfs_upcall_lease_get_lease_type _glfs_upcall_lease_get_lease_type$GFAPI_4. + + _priv_glfs_statx _glfs_statx$GFAPI_6.0 + _priv_glfs_iatt_from_statx _glfs_iatt_from_statx$GFAPI_6.0 ++_priv_glfs_setfspid _glfs_setfspid$GFAPI_6.1 + + _pub_glfs_read_async _glfs_read_async$GFAPI_6.0 + _pub_glfs_write_async _glfs_write_async$GFAPI_6.0 +diff --git a/api/src/gfapi.map b/api/src/gfapi.map +index bb201c7..b97a614 100644 +--- a/api/src/gfapi.map ++++ b/api/src/gfapi.map +@@ -267,3 +267,7 @@ GFAPI_6.0 { + glfs_fsetattr; + } GFAPI_PRIVATE_6.0; + ++GFAPI_PRIVATE_6.1 { ++ global: ++ glfs_setfspid; ++} GFAPI_6.0; +diff --git a/api/src/glfs-internal.h b/api/src/glfs-internal.h +index 40bbb8a..55401b2 100644 +--- a/api/src/glfs-internal.h ++++ b/api/src/glfs-internal.h +@@ -702,4 +702,10 @@ void + glfs_iatt_from_statx(struct iatt *, const struct glfs_stat *) + GFAPI_PRIVATE(glfs_iatt_from_statx, 6.0); + ++/* ++ * This API is a per thread setting, similar to glfs_setfs{u/g}id, because of ++ * the call to syncopctx_setfspid. ++ */ ++int ++glfs_setfspid(struct glfs *, pid_t) GFAPI_PRIVATE(glfs_setfspid, 6.1); + #endif /* !_GLFS_INTERNAL_H */ +diff --git a/api/src/glfs.c b/api/src/glfs.c +index b741f6e..f4a8e08 100644 +--- a/api/src/glfs.c ++++ b/api/src/glfs.c +@@ -1461,6 +1461,21 @@ invalid_fs: + + GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_ipc, 3.12.0); + ++int ++priv_glfs_setfspid(struct glfs *fs, pid_t pid) ++{ ++ cmd_args_t *cmd_args = NULL; ++ int ret = 0; ++ ++ cmd_args = &fs->ctx->cmd_args; ++ cmd_args->client_pid = pid; ++ cmd_args->client_pid_set = 1; ++ ret = syncopctx_setfspid(&pid); ++ ++ return ret; ++} ++GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_setfspid, 6.1); ++ + void + pub_glfs_free(void *ptr) + { +-- +1.8.3.1 + |