io_uring: rename ctx->account_mem field

Rename account_mem to limit_name to clarify its purpose.

Signed-off-by: Bijan Mottahedeh <bijan.mottahedeh@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/fs/io_uring.c b/fs/io_uring.c
index 9db9f09499d160c19952a2b1698f573e0ef2b766..fcaf9eee3420df108d0ea03ab1646cdf7fc2f7ed 100644 (file)
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -226,7 +226,7 @@ struct io_ring_ctx {
        struct {
                unsigned int            flags;
                unsigned int            compat: 1;
-               unsigned int            account_mem: 1;
+               unsigned int            limit_mem: 1;
                unsigned int            cq_overflow_flushed: 1;
                unsigned int            drain_next: 1;
                unsigned int            eventfd_async: 1;
@@ -6995,13 +6995,13 @@ static inline int __io_account_mem(struct user_struct *user,
 
 static void io_unaccount_mem(struct io_ring_ctx *ctx, unsigned long nr_pages)
 {
-       if (ctx->account_mem)
+       if (ctx->limit_mem)
                __io_unaccount_mem(ctx->user, nr_pages);
 }
 
 static int io_account_mem(struct io_ring_ctx *ctx, unsigned long nr_pages)
 {
-       if (ctx->account_mem)
+       if (ctx->limit_mem)
                return __io_account_mem(ctx->user, nr_pages);
 
        return 0;
@@ -7853,7 +7853,7 @@ static int io_uring_create(unsigned entries, struct io_uring_params *p,
 {
        struct user_struct *user = NULL;
        struct io_ring_ctx *ctx;
-       bool account_mem;
+       bool limit_mem;
        int ret;
 
        if (!entries)
@@ -7892,9 +7892,9 @@ static int io_uring_create(unsigned entries, struct io_uring_params *p,
        }
 
        user = get_uid(current_user());
-       account_mem = !capable(CAP_IPC_LOCK);
+       limit_mem = !capable(CAP_IPC_LOCK);
 
-       if (account_mem) {
+       if (limit_mem) {
                ret = __io_account_mem(user,
                                ring_pages(p->sq_entries, p->cq_entries));
                if (ret) {
@@ -7905,14 +7905,14 @@ static int io_uring_create(unsigned entries, struct io_uring_params *p,
 
        ctx = io_ring_ctx_alloc(p);
        if (!ctx) {
-               if (account_mem)
+               if (limit_mem)
                        __io_unaccount_mem(user, ring_pages(p->sq_entries,
                                                                p->cq_entries));
                free_uid(user);
                return -ENOMEM;
        }
        ctx->compat = in_compat_syscall();
-       ctx->account_mem = account_mem;
+       ctx->limit_mem = limit_mem;
        ctx->user = user;
        ctx->creds = get_current_cred();