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| author | Nicholas Bellinger | 2014-01-20 04:36:44 +0100 |
|---|---|---|
| committer | Nicholas Bellinger | 2014-01-25 07:58:52 +0100 |
| commit | 676687c69697d2081d25afd14ee90937d1fb0c8e (patch) | |
| tree | 208da09393318112eee6146aecbd883e86e0dd0d /drivers/target/iscsi/iscsi_target.c | |
| parent | iscsi-target: Fix connection reset hang with percpu_ida_alloc (diff) | |
| download | kernel-qcow2-linux-676687c69697d2081d25afd14ee90937d1fb0c8e.tar.gz kernel-qcow2-linux-676687c69697d2081d25afd14ee90937d1fb0c8e.tar.xz kernel-qcow2-linux-676687c69697d2081d25afd14ee90937d1fb0c8e.zip | |
iscsi-target: Convert gfp_t parameter to task state bitmask
This patch propigates the use of task state bitmask now used by
percpu_ida_alloc() up the iscsi-target callchain, replacing the
use of GFP_ATOMIC for TASK_RUNNING, and GFP_KERNEL for
TASK_INTERRUPTIBLE.
Also, drop the unnecessary gfp_t parameter to isert_allocate_cmd(),
and just pass TASK_INTERRUPTIBLE into iscsit_allocate_cmd().
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index d70e9119e906..2a52752a9937 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -621,7 +621,7 @@ static int iscsit_add_reject( { struct iscsi_cmd *cmd; - cmd = iscsit_allocate_cmd(conn, GFP_KERNEL); + cmd = iscsit_allocate_cmd(conn, TASK_INTERRUPTIBLE); if (!cmd) return -1; @@ -2476,7 +2476,7 @@ static void iscsit_build_conn_drop_async_message(struct iscsi_conn *conn) if (!conn_p) return; - cmd = iscsit_allocate_cmd(conn_p, GFP_ATOMIC); + cmd = iscsit_allocate_cmd(conn_p, TASK_RUNNING); if (!cmd) { iscsit_dec_conn_usage_count(conn_p); return; @@ -3952,7 +3952,7 @@ static int iscsi_target_rx_opcode(struct iscsi_conn *conn, unsigned char *buf) switch (hdr->opcode & ISCSI_OPCODE_MASK) { case ISCSI_OP_SCSI_CMD: - cmd = iscsit_allocate_cmd(conn, GFP_KERNEL); + cmd = iscsit_allocate_cmd(conn, TASK_INTERRUPTIBLE); if (!cmd) goto reject; @@ -3964,28 +3964,28 @@ static int iscsi_target_rx_opcode(struct iscsi_conn *conn, unsigned char *buf) case ISCSI_OP_NOOP_OUT: cmd = NULL; if (hdr->ttt == cpu_to_be32(0xFFFFFFFF)) { - cmd = iscsit_allocate_cmd(conn, GFP_KERNEL); + cmd = iscsit_allocate_cmd(conn, TASK_INTERRUPTIBLE); if (!cmd) goto reject; } ret = iscsit_handle_nop_out(conn, cmd, buf); break; case ISCSI_OP_SCSI_TMFUNC: - cmd = iscsit_allocate_cmd(conn, GFP_KERNEL); + cmd = iscsit_allocate_cmd(conn, TASK_INTERRUPTIBLE); if (!cmd) goto reject; ret = iscsit_handle_task_mgt_cmd(conn, cmd, buf); break; case ISCSI_OP_TEXT: - cmd = iscsit_allocate_cmd(conn, GFP_KERNEL); + cmd = iscsit_allocate_cmd(conn, TASK_INTERRUPTIBLE); if (!cmd) goto reject; ret = iscsit_handle_text_cmd(conn, cmd, buf); break; case ISCSI_OP_LOGOUT: - cmd = iscsit_allocate_cmd(conn, GFP_KERNEL); + cmd = iscsit_allocate_cmd(conn, TASK_INTERRUPTIBLE); if (!cmd) goto reject; |