Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Fixes and improvements for perf/core:

. Overhaul the tools/ makefiles, gluing them to the top level Makefile, from
  Borislav Petkov.

. Move the UI files from tools/perf/util/ui/ to tools/perf/ui/. Also move
  the GTK+ browser to tools/perf/ui/gtk/, from Namhyung Kim.

. Only fallback to sw cycles counter on ENOENT for the hw cycles, from
  Robert Richter

. Trivial fixes from Robert Richter

. Handle the autogenerated bison/flex files better, from Namhyung and Jiri Olsa.

. Navigate jump instructions in the annotate browser, just press enter or ->,
  still needs support for a jump navigation history, i.e. to go back.

. Search string in the annotate browser: same keys as vim:
     / forward
     n next backward/forward
     ? backward

. Clarify number of events/samples in the report header, from Ashay Rane

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 10 insertions, 10 deletions

diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c
index 0b1e885b8cf..fa9c05f97af 100644
--- a/fs/ntfs/aops.c
+++ b/fs/ntfs/aops.c
@@ -94,11 +94,11 @@ static void ntfs_end_buffer_async_read(struct buffer_head *bh, int uptodate)
 			if (file_ofs < init_size)
 				ofs = init_size - file_ofs;
 			local_irq_save(flags);
-			kaddr = kmap_atomic(page, KM_BIO_SRC_IRQ);
+			kaddr = kmap_atomic(page);
 			memset(kaddr + bh_offset(bh) + ofs, 0,
 					bh->b_size - ofs);
 			flush_dcache_page(page);
-			kunmap_atomic(kaddr, KM_BIO_SRC_IRQ);
+			kunmap_atomic(kaddr);
 			local_irq_restore(flags);
 		}
 	} else {
@@ -147,11 +147,11 @@ static void ntfs_end_buffer_async_read(struct buffer_head *bh, int uptodate)
 		/* Should have been verified before we got here... */
 		BUG_ON(!recs);
 		local_irq_save(flags);
-		kaddr = kmap_atomic(page, KM_BIO_SRC_IRQ);
+		kaddr = kmap_atomic(page);
 		for (i = 0; i < recs; i++)
 			post_read_mst_fixup((NTFS_RECORD*)(kaddr +
 					i * rec_size), rec_size);
-		kunmap_atomic(kaddr, KM_BIO_SRC_IRQ);
+		kunmap_atomic(kaddr);
 		local_irq_restore(flags);
 		flush_dcache_page(page);
 		if (likely(page_uptodate && !PageError(page)))
@@ -504,7 +504,7 @@ retry_readpage:
 		/* Race with shrinking truncate. */
 		attr_len = i_size;
 	}
-	addr = kmap_atomic(page, KM_USER0);
+	addr = kmap_atomic(page);
 	/* Copy the data to the page. */
 	memcpy(addr, (u8*)ctx->attr +
 			le16_to_cpu(ctx->attr->data.resident.value_offset),
@@ -512,7 +512,7 @@ retry_readpage:
 	/* Zero the remainder of the page. */
 	memset(addr + attr_len, 0, PAGE_CACHE_SIZE - attr_len);
 	flush_dcache_page(page);
-	kunmap_atomic(addr, KM_USER0);
+	kunmap_atomic(addr);
 put_unm_err_out:
 	ntfs_attr_put_search_ctx(ctx);
 unm_err_out:
@@ -746,14 +746,14 @@ lock_retry_remap:
 			unsigned long *bpos, *bend;
 
 			/* Check if the buffer is zero. */
-			kaddr = kmap_atomic(page, KM_USER0);
+			kaddr = kmap_atomic(page);
 			bpos = (unsigned long *)(kaddr + bh_offset(bh));
 			bend = (unsigned long *)((u8*)bpos + blocksize);
 			do {
 				if (unlikely(*bpos))
 					break;
 			} while (likely(++bpos < bend));
-			kunmap_atomic(kaddr, KM_USER0);
+			kunmap_atomic(kaddr);
 			if (bpos == bend) {
 				/*
 				 * Buffer is zero and sparse, no need to write
@@ -1495,14 +1495,14 @@ retry_writepage:
 		/* Shrinking cannot fail. */
 		BUG_ON(err);
 	}
-	addr = kmap_atomic(page, KM_USER0);
+	addr = kmap_atomic(page);
 	/* Copy the data from the page to the mft record. */
 	memcpy((u8*)ctx->attr +
 			le16_to_cpu(ctx->attr->data.resident.value_offset),
 			addr, attr_len);
 	/* Zero out of bounds area in the page cache page. */
 	memset(addr + attr_len, 0, PAGE_CACHE_SIZE - attr_len);
-	kunmap_atomic(addr, KM_USER0);
+	kunmap_atomic(addr);
 	flush_dcache_page(page);
 	flush_dcache_mft_record_page(ctx->ntfs_ino);
 	/* We are done with the page. */